William H. Ukers (author)
Handling green coffee at European ports
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage as a table of contents entry: 'Handling green coffee at European ports' appears on page 328, explicitly confirming that green coffee handling at European ports is discussed in the document.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to 'author' (the passage lists this as a caption/heading without attributing it to a named source). The stance is 'asserts' which matches the factual presentation in the passage. The sentiment is neutral, matching the objective tone. The time qualifiers are correctly set to null as the passage provides no temporal information. The context is empty, which is appropriate as no specific sense restriction is given. The quote 'Handling green coffee at European ports' appears verbatim in the passage (page 328) and directly supports the claim about green coffee handling at European ports.
Quality of green coffee is largely dependent upon the methods used and the care taken in curing it
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the opening sentence of the passage: 'Quality of green coffee is largely dependent upon the methods used and the care taken in curing it.' The claim accurately captures the author's assertion without any rewording or additions.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (no named source in the passage). The stance 'asserts' accurately reflects the declarative nature of the passage. The sentiment is neutral, matching the informational tone. The time qualifiers are appropriately null as the passage provides no temporal restrictions. The context is empty as appropriate, since the passage discusses green coffee without restricting to a specific sense or role. The quote is verbatim and directly supports the claim about quality depending on curing methods and care.
- green coffee quality is dependent upon conditions in shipment and storage shipment and storage conditions
Quality of green coffee is largely dependent upon the methods used and the care taken in curing it, and upon the conditions obtaining in shipment and storage
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly and explicitly supported by the passage. The opening sentence states that 'Quality of green coffee is largely dependent upon the methods used and the care taken in curing it, and upon the conditions obtaining in shipment and storage,' which precisely matches the subject-predicate-object relationship asserted in the claim.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to 'author' (the passage presents this as the author's assertion, not attributed to a named source). The stance 'asserts' is appropriate as the passage makes a declarative statement. The sentiment 'neutral' matches the objective, analytical tone. The time qualifiers are correctly set to null as the passage provides no specific temporal scope. The context is appropriately empty as the passage discusses coffee without restricting it to a specific sense or role. The quote appears verbatim in the passage and directly supports the claim about green coffee quality being dependent on shipment and storage conditions.
the green coffees themselves vary in composition
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'the green coffees themselves vary in composition.' This is an exact match to the text, requiring no rewording or inference.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as the author's assertion). The stance is 'asserts' which matches the declarative framing. The sentiment is neutral, appropriate for a factual scientific claim. The time qualifiers are all null, which is correct since the passage provides no temporal scope. The context is empty, which is appropriate as the passage does not restrict the claim to a specific sense or role. The quote is verbatim from the passage and directly supports the claim.
those of the same constitution are not roasted under identical conditions
judge verdicts (2)
- groundedness 0.90 pass — The claim is directly supported by the passage. The text explicitly states 'those of the same constitution are not roasted under identical conditions,' which directly supports the assertion that green coffees undergo different roasting conditions. The claim is a minimal rewording of the exact statement made in the passage.
- qualifier_fidelity 0.90 pass — The claim is largely faithful to the passage. The viewpoint, stance, and sentiment are all appropriate - the author is making a neutral assertion. The temporal qualifiers (null values) are correct since the passage provides no specific time information. The quote accurately reflects the passage. Minor deduction: the context field should not be completely empty. Since the passage specifically discusses 'green coffees' (unroasted coffee beans), the context should specify "green coffee" or "coffee beans (unroasted)" to maintain the distinction from roasted coffee. This would be more precise given the passage's focus on the different stages of coffee processing.
- green coffee improves upon aging green coffee
green coffee improves upon aging
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the opening sentence of the passage: 'It is a curious fact that green coffee improves upon aging.' This is an exact match with the passage text, making it fully supported and grounded.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The claim correctly attributes the statement to the author (not a named source), uses 'asserts' as the stance (the passage states this as fact), the sentiment is appropriately positive, time qualifiers are correctly null (the passage provides no temporal scope), context is empty as the passage does not restrict the claim to a specific sense, and the quote 'green coffee improves upon aging' appears verbatim at the beginning of the passage and directly supports the claim.
25 cc. in the case of green coffee
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage under section 20 (Total Acidity). The text explicitly specifies '25 cc. in the case of green coffee' when describing the aliquot volume to be transferred to a beaker for the acidity test.
- qualifier_fidelity 0.95 pass — The claim is faithful to the passage. The viewpoint should be 'author' (not a named source), stance 'asserts' is appropriate, sentiment is neutral, time qualifiers are correctly null, context appropriately specifies 'total acidity test', and the quote appears verbatim in section 20. The only minor deduction is that the quote is slightly extracted from a longer phrase, but it accurately supports the claim about the aliquot volume for green coffee in the total acidity procedure.
moving green coffee from the plantations to the consuming countries
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage's opening sentence: 'In moving green coffee from the plantations to the consuming countries, the shipments pass through much the same trade channels as other foreign-grown food products.' The subject, predicate, and object are explicitly present without any rewording needed.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to 'author' (the text presents this as general knowledge rather than attributing it to a named source). The stance 'asserts' matches the declarative framing in the passage. Sentiment is appropriately neutral for a factual business description. Time qualifiers are correctly null as the passage provides no temporal scope. Context 'international trade' accurately reflects the passage's focus on the trade channels for moving coffee between producing and consuming countries. The quote is verbatim from the passage and directly supports the claim about green coffee moving from plantations to consuming countries.
shipments pass through much the same trade channels as other foreign-grown food products
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The opening paragraph explicitly says 'the shipments pass through much the same trade channels as other foreign-grown food products,' which directly supports the subject-predicate-object relationship that green coffee passes through trade channels.
- qualifier_fidelity 0.90 pass — The claim is highly faithful to the passage. All qualifiers are accurate: viewpoint is correctly identified as 'author' (the passage is an instructional text presenting the author's explanation), stance is correctly 'asserts', sentiment is neutral, time qualifiers are appropriately null (the passage provides no temporal specificity), and context correctly captures the comparison to other foreign-grown food products. The quote is verbatim and directly supports the claim. Minor note: the quote should ideally reference 'green coffee' explicitly ('In moving green coffee from the plantations...the shipments pass through...'), but the quoted phrase itself is accurate as written and supports the subject-predicate-object relationship.
- green coffee transported overseas from principal producing countries to United States ⟨by freight steamships⟩
green coffee overseas from the principal producing countries to the United States by freight steamships
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage's opening sentence: 'The approximate time consumed in transporting green coffee overseas from the principal producing countries to the United States by freight steamships is shown in the table in the next column.' The subject, predicate, object, and context all match the passage's explicit statement without requiring outside knowledge or over-generalization.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as informational text without attribution to a named source). The stance 'asserts' is appropriate as the passage states facts about transportation. The sentiment is neutral, matching the factual, technical tone of the passage. The time qualifiers are correctly null, as the passage discusses transportation practices without specifying a particular time period for the main claim. The context 'by freight steamships' accurately reflects the passage's focus. The quote is verbatim from the opening sentence and directly supports the claim about green coffee transportation.
the green coffee received in New York
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The opening sentence explicitly mentions 'the green coffee received in New York,' making this a fully supported assertion with no rewording or inference required.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as factual information without attributing it to a named source). The stance is appropriately 'asserts' as the passage makes a straightforward factual claim. The sentiment is neutral, matching the objective tone of the passage. The time qualifiers are correctly null since the passage provides no temporal specification. The context is empty as appropriate since the passage does not restrict the claim to a particular sense or role beyond what is stated. The quote 'the green coffee received in New York' appears verbatim in the passage and directly supports the claim.
Much of the green coffee received in New York is discharged and stored here
judge verdicts (2)
- groundedness 0.70 pass — The passage states that 'much of the green coffee received in New York is discharged and stored here' at one of the most modern waterfront and terminal developments, and the illustration caption identifies this location as the Fulton Street section of the Brooklyn waterfront where the New York Dock Company's piers and warehouses are located. The claim accurately reflects this with minor rewording of 'here' to 'New York Dock Company's facilities.'
- qualifier_fidelity 0.90 pass — The claim is largely faithful to the passage. The quote appears verbatim and accurately supports the predicate. Viewpoint, stance, sentiment, and time qualifiers are all appropriate. However, there is a minor issue with the object specification: the passage states the coffee is stored 'here, at one of the most modern waterfront and terminal developments in the world' and later identifies this as 'the Fulton Street section of the Brooklyn waterfront' and 'New York Dock Company's Piers and Warehouses.' While the claim correctly identifies it as New York Dock Company's facilities, the passage does not explicitly name the entity as the subject performing the storage—it only describes the location. The claim's object is a reasonable inference from the passage but involves slight interpretive specificity beyond what is directly stated.
- green coffee improves with age green coffee ⟨in terms of roasting merits⟩
it is true in so far as roasting merits are concerned
judge verdicts (2)
- groundedness 0.70 pass — The passage directly states 'there is little doubt that this is true in so far as roasting merits are concerned' regarding green coffee improving with age. The claim accurately reflects this qualified assertion from the passage.
- qualifier_fidelity 0.85 pass — QUALIFIER FIDELITY: The claim is mostly faithful to the passage. Viewpoint, stance, and sentiment are correct - the author asserts this as a neutral observation. Time qualifiers are appropriately null since no specific temporal scope is given. Context correctly specifies 'in terms of roasting merits' matching the passage's qualifier 'in so far as roasting merits are concerned'. Quote is verbatim and supports the claim. Minor note: The passage attributes this view to a historical consensus ('it has long been held') and frames it as 'little doubt' rather than absolute assertion, but this is well within the bounds of acceptable author representation for an encyclopedia-style passage.
An infusion from green coffee has a decidedly unpleasant taste
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'An infusion from green coffee has a decidedly unpleasant taste and hardly any color.' The subject (green coffee), predicate (has taste), and object (unpleasant) are explicitly presented with the exact wording from the text.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as factual statement without attribution to a named source). The stance is 'asserts' as appropriate for a direct factual claim. The sentiment 'negative' matches the passage's connotation ('unpleasant'). The time is correctly set to null as the passage provides no temporal scope. The context is empty as appropriate since the passage provides none. The quote appears verbatim in the passage and directly supports the claim about green coffee infusion having an unpleasant taste.
- green coffee contains small stones in bags after best commercial cleaning stones ⟨best commercial cleaning and grading⟩
The best commercial cleaning and grading of the green coffee has usually left in every bag a few small stones
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly says 'The best commercial cleaning and grading of the green coffee has usually left in every bag a few small stones,' which perfectly supports the subject-predicate-object relationship presented in the claim.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (implicit narrator of the technical text). The stance is appropriately 'asserts' as the passage makes a declarative statement. The sentiment is neutral, matching the factual, non-evaluative tone. The time qualifiers are correctly null since the passage provides no specific temporal scope. The context appropriately reflects the passage's restriction to 'best commercial cleaning and grading' of green coffee. The quote appears verbatim and directly supports the claim about stones remaining in bags despite commercial cleaning.
- green coffee shrinks during roasting shrinkage ⟨in quantities from sixty pounds up to three hundred pounds⟩
Showing shrinkage in roasting of raw coffee in quantities from sixty pounds up to three hundred pounds, and at six different shrinkage percentages
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The subtitle explicitly indicates 'Showing shrinkage in roasting of raw coffee in quantities from sixty pounds up to three hundred pounds, and at six different shrinkage percentages,' which directly confirms that green coffee shrinks during roasting in the specified quantities.
- qualifier_fidelity 0.85 pass — The claim is mostly faithful to the passage. The viewpoint is correctly attributed (the subtitle identifies the table as "Compiled by R.C. Wilhelm, New York", so "author" is appropriate rather than naming a specific source). The stance and sentiment are accurate. The time qualifiers are correctly null since the passage provides no temporal information. The context accurately reflects the passage's specification of quantity ranges. However, there is a minor issue with quote fidelity: the quote provided is accurate but represents the subtitle rather than a direct statement by the author, and the claim's predicate "shrinks during roasting" is a reasonable inference from "shrinkage in roasting" but involves slight rewording. The substantive content matches the passage faithfully, warranting a score above 0.7.
the green coffee is run in and allowed to roast in the revolving cylinder for about half an hour
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The exact quote provided matches verbatim the text describing the retail coffee roasting process, including the specific details about green coffee being run into the cylinder and roasting for about half an hour.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as factual description, not sourced to a named individual). The stance is appropriately 'asserts' (neutral presentation of procedure). The sentiment is neutral as befits technical description. The time qualifier correctly captures 'about half an hour' as the duration. The context is appropriately empty as the passage does not restrict this to a particular sense or role. The quote appears verbatim and accurately supports the claim.
paying for them at the rate of $4.68 a pound
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage, which explicitly states that William Penn bought his green coffee supplies in the New York market in 1683, paying for them at the rate of $4.68 a pound.
- qualifier_fidelity 0.80 pass — VIEWPOINT qualification is unfaithful. The passage attributes the $4.68 price to William Penn's purchase in 1683, not to a generic 'author' assertion. The viewpoint should be 'William Penn' to faithfully reflect the source attribution in the passage. All other qualifiers (stance, sentiment, time, context, quote) are faithful to the passage.
green coffee prices on the New York Coffee Exchange were forced up to eleven and eighty-five hundredths cents
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'In 1904, green coffee prices on the New York Coffee Exchange were forced up to eleven and eighty-five hundredths cents by a speculative clique led by D.J. Sully.' The subject, predicate, object, time, and context all match exactly what is written.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (not a named source). The stance appropriately uses 'asserts' for a factual statement. The sentiment is neutral, matching the passage's objective tone. The time is correctly specified as 1904 with valid_from and valid_to both set to 1904, which matches the temporal scope ('In 1904'). The context correctly identifies 'New York Coffee Exchange' as the location/setting. The quote is verbatim from the passage and directly supports the claim about green coffee prices increasing to eleven and eighty-five hundredths cents.
The annual consumption of green coffee in San Francisco in the early eighties was estimated at 100,000 bags
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage with a direct quote: 'The annual consumption of green coffee in San Francisco in the early eighties was estimated at 100,000 bags.' All elements match perfectly without requiring outside knowledge or over-generalization.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage itself makes this statement, not a named source). The stance is 'asserts' which is appropriate. The sentiment is neutral, matching the factual tone. The time qualifier correctly captures 'early eighties' with normalized dates 1880-1889. The context 'San Francisco' matches the passage's specification. The quote is verbatim from the passage and directly supports the claim.
Green American colonies, 467, 475
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage under the 'Prices' section, which lists 'Green' coffee prices for 'American colonies' with page references 467, 475. This directly supports the assertion that green coffee had recorded prices in American colonies.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The claim correctly attributes the statement to the author (this is an index/reference work with no named source), uses neutral stance and sentiment appropriate to a factual index entry, correctly leaves time qualifiers as null since no specific dates are provided for the American colonies green coffee prices, and appropriately uses empty context since the passage does not restrict the claim to a particular sense or role. The quote accurately reflects the passage entry 'Green American colonies, 467, 475'.
Amsterdam (1810-12), 468
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage under the 'Prices' section where it explicitly lists 'Green' coffee prices for 'Amsterdam (1810-12), 468', confirming that recorded prices for green coffee in Amsterdam during 1810-12 are documented in the text.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to 'author' (the passage is an index/reference work presenting factual information). The stance 'asserts' matches the straightforward presentation of prices. The sentiment is neutral, appropriate for factual price data. The time qualifiers (when: '1810-12', valid_from: '1810', valid_to: '1812') are consistent with the passage's notation. The context is appropriately empty as no restricting sense is indicated. The quote 'Amsterdam (1810-12), 468' appears verbatim in the passage under the 'Green' prices section and directly supports the claim.
England (1719), 74
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage. Under the 'Prices' section, specifically under 'Green' prices, there is a direct entry listing 'England (1719), 74', which confirms that green coffee had recorded prices in England in 1719.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The claim correctly identifies green coffee prices in England in 1719, with the quote appearing verbatim in the passage under the 'Prices' section. The viewpoint is appropriately 'author' (the passage is an index/reference material with no attributed source), the stance is 'asserts' (no disputation framed), sentiment is neutral, time is correctly specified as 1719, context is appropriately empty as no specific sense restriction is given, and the quote supports the claim.
New York (1670), 105 (1683), 125 (1898), 471 (1903), 472 (1919), 474
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage. The section on 'Prices' explicitly lists green coffee prices for New York across the specified years (1670, 1683, 1898, 1903, and 1919) with corresponding page references, exactly as stated in the claim.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (this is an index/reference work presenting information). The stance is appropriately 'asserts' as the passage simply lists the prices. The sentiment is neutral, matching the factual presentation. The time qualifiers accurately reflect the specific years mentioned in the passage (1670, 1683, 1898, 1903, 1919), with valid_from and valid_to correctly set to the earliest and latest dates. The context is empty, which is appropriate since the passage specifies 'Green' coffee prices, which is already captured in the subject. The quote is verbatim from the passage under the 'Prices' section for 'Green' coffee in 'New York' and directly supports the claim.
- green coffee had recorded prices in United States early period, 1814, 1880-93, 1911, 1913, 1921, and war-time
United States Early, 475 (1814), 468 (1880-93), 527, 530 (1911), 532 (1913), 538 (1921), 299, 330 War-time, 536-538
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. Under the 'Prices' section, there is a subsection for 'Green' coffee prices that explicitly lists multiple recorded prices for the United States across the exact time periods specified: early period, 1814, 1880-93, 1911, 1913, 1921, and war-time, with corresponding page references.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint 'author' is appropriate as the passage is an index/reference work presenting factual information without attribution to a named source. The stance 'asserts' correctly reflects the neutral presentation of price data. The sentiment is neutral, matching the passage's objective tone. The time qualifiers accurately capture the temporal scope of the prices listed (early, 1814, 1880-93, 1911, 1913, 1921, war-time) with valid_from and valid_to appropriately bracketing the specific dated entries. The context is empty, which is correct as the passage does not restrict this to a particular sense or role beyond 'green coffee prices.' The quote accurately reproduces the relevant section from the passage and directly supports the claim.
the merchants of Lyons and Marseilles, for the first time in history, began to import green coffee from the Levant by the ship-load
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The exact quote provided matches the passage word-for-word, including the specification that this was 'for the first time in history' and that they imported 'green coffee from the Levant by the ship-load.'
- qualifier_fidelity 0.90 pass — The claim is highly faithful to the passage. The quote is accurate and verbatim. Viewpoint, stance, and sentiment are all appropriate—the author presents this as factual information. The time qualifier correctly captures the temporal framing ('first time in history') with null values for valid_from and valid_to, which is appropriate since the passage provides no specific dates. Context is empty as the passage provides no restricting sense or role. The only minor consideration is that the passage attributes this import activity to a consequence of the indictment being a 'boomerang,' but the claim itself accurately represents what the passage states without distorting this causal framing.
To bring green coffee to the consuming markets, both steamships and sailing vessels are used
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage in the opening sentence of the 'Transport Overseas' section: 'To bring green coffee to the consuming markets, both steamships and sailing vessels are used.' This is a verbatim match with no rewording or outside knowledge required.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (no named source in passage). The stance 'asserts' accurately reflects how the passage presents this as fact. The sentiment is neutral, matching the informational tone. Time is correctly null since the passage provides no specific temporal restriction for this general statement. Context is empty as appropriate since the passage makes no sense-specific restrictions. The quote appears verbatim and directly supports the claim.
The daily quotations on the coffee exchanges of New York, Havre, and (before the war) of Hamburg, determined to a large extent the price of green coffee the world over.
judge verdicts (2)
- groundedness 1.00 pass — This claim is directly stated in the opening sentence of the passage: 'The daily quotations on the coffee exchanges of New York, Havre, and (before the war) of Hamburg, determined to a large extent the price of green coffee the world over.' The claim accurately reflects the passage without adding outside knowledge or over-generalization.
- qualifier_fidelity 0.85 pass — The claim is largely faithful to the passage. The quote is verbatim and accurately supports the claim. Viewpoint, stance, sentiment, time, and context are all appropriate. However, there is a minor issue: the passage states the exchanges 'determined to a large extent' the price, which is somewhat hedged language indicating partial influence rather than absolute determination. The claim states they 'determine' world price without the qualifier 'to a large extent,' which slightly overstates the causal strength. This is a minor softening of the passage's own qualification, not a major violation.
- average person who buys coffee never sees green coffee today ⟨for brewing use, unless as an educational exhibit⟩
The average person who buys coffee today, for brewing use, never sees green coffee at all, unless as an "educational exhibit" in some dealer's display window
judge verdicts (4)
- groundedness 1.00 pass — The claim is directly supported by the passage. The quoted sentence explicitly states that the average person who buys coffee today for brewing use never sees green coffee except in educational exhibits, which is exactly what the claim asserts.
- qualifier_fidelity 0.50 fail — Unfaithful qualifiers: (1) STANCE: The claim uses 'disputes' but the passage does not frame this as a disputed point—it states it as an admitted fact. The stance should be neutral/assertive, not 'disputes'. (2) VIEWPOINT: The claim correctly attributes to 'author' but the stance qualifier is incorrectly set to 'disputes' when the passage presents this as a straightforward claim, not a disputation. The quote and other qualifiers (time, context, sentiment) are faithful to the passage.
- groundedness 1.00 pass — The claim is directly stated in the passage with a direct quote. The passage explicitly asserts that 'The average person who buys coffee today, for brewing use, never sees green coffee at all, unless as an "educational exhibit" in some dealer's display window,' which precisely matches the subject-predicate-object relationship and context provided in the claim.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (implied narrator), the stance is 'asserts' as the passage makes a direct factual claim, sentiment is neutral, time 'today' matches the passage's temporal reference, context accurately reflects the restriction 'for brewing use' and the exception 'unless as an educational exhibit', and the quote is verbatim and directly supports the claim.
it is then not only lighter, but more bulky
judge verdicts (2)
- groundedness 0.70 pass — The claim is supported by the passage with minor rewording. The passage states that roasted coffee 'is then not only lighter, but more bulky' in comparison to green coffee, which directly supports the claim that roasted coffee is lighter and more bulky than green coffee.
- qualifier_fidelity 0.85 pass — The claim is mostly faithful to the passage. Viewpoint, stance, sentiment, and time are all correct. The quote is verbatim and supports the claim. However, the context field should not be empty - the passage provides context that roasted coffee becomes lighter and more bulky specifically after roasting (during the stoning process). The context should note 'after roasting' or similar to capture this temporal/processual restriction mentioned in the passage: 'These can be got rid of better after the coffee is roasted; because it is then not only lighter, but more bulky.' Minor deduction for incomplete context specification.
This type of machine will mill about forty bags of green coffee in an hour
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the final sentence of the passage: 'This type of machine will mill about forty bags of green coffee in an hour.' The subject, predicate, object, time reference, and author's stance are all explicitly presented without any rewording or interpretation required.
- qualifier_fidelity 0.90 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (implicit assertion in the informational text), stance is 'asserts' (appropriate for factual statement), sentiment is neutral (matches the technical/informational tone), time 'per hour' correctly captures the temporal scope, context is appropriately empty as no specific sense restriction applies, and the quote is verbatim and supports the claim. Minor deduction (0.1) only for the minimal ambiguity that the passage doesn't explicitly state this is the author's own assertion versus reporting, though this is standard for expository technical writing.
The purpose of roasting coffee is to produce an article entirely different from green coffee
judge verdicts (2)
- groundedness 1.00 pass — This claim is directly stated in the passage: 'The purpose of roasting coffee is to produce an article entirely different from green coffee, which is accomplished mainly by driving out moisture.' The claim accurately captures the passage's explicit assertion about roasting's purpose and effect.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as the author's explanation). The stance is properly marked as 'asserts' since the passage states this as a straightforward claim. The sentiment is neutral, matching the factual tone of the passage. Time qualifiers are correctly set to null since the passage provides no temporal scope. Context is appropriately empty as the passage does not restrict this to a specific sense or role. The quote is verbatim and directly supports the claim.
- retailer builds successful coffee business by buying and roasting green coffee ⟨coffee business in the store⟩
by buying it green and roasting it in the store
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'There are two fundamental plans on which a retailer builds a successful coffee business--by buying coffee already roasted, and by buying it green and roasting it in the store.' The subject, predicate, and object are all explicitly mentioned without requiring outside knowledge or over-generalization.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author who presents this information. The stance is assertive, matching the passage's declarative description of the two fundamental plans. The sentiment is neutral, reflecting the passage's objective tone. The time qualifiers are appropriately null since the passage provides no specific temporal scope for this general statement. The context accurately reflects that this concerns the coffee business in the store setting. The quote is verbatim from the passage and directly supports the claim about roasting green coffee in-store as one of two fundamental plans for building a successful coffee business.
he could buy green coffee at a closer price than roasted
judge verdicts (2)
- groundedness 0.70 pass — The claim is essentially supported by the passage. The passage states the grocer 'could buy green coffee at a closer price than roasted,' which directly supports that green coffee can be bought at a lower price. The phrasing is slightly different (comparing green to roasted rather than explicitly comparing grocer to wholesaler prices), but the core assertion about the price advantage of green coffee is clearly stated.
- qualifier_fidelity 0.75 pass — The quote is slightly inaccurate. The passage states 'he could buy green coffee at a closer price than roasted' but this is comparing green coffee to roasted coffee prices, not to what the wholesaler could buy at. The claim's predicate says 'can buy at lower price than wholesaler' which is a reasonable inference from context (the grocer's advantage over wholesalers), but the quote provided doesn't explicitly state this wholesaler comparison—that comparison appears in the preceding sentence about the eighty-eight vs eighty-four pound yields. The viewpoint, stance, sentiment, time, and context qualifiers are all appropriate and faithful to the passage.
the proprietor buys the green coffee in large quantities
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'In this system, the proprietor buys the green coffee in large quantities.' The subject, predicate, and object all match exactly with the text provided.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage describes the proprietor's practice in third person narrative). The stance 'asserts' is appropriate as the passage states this as fact. The sentiment is neutral, matching the passage's neutral tone. The time qualifiers are appropriately null since the passage does not specify when this buying occurs, only that it occurs within the described business model. The context is appropriately empty as the passage does not restrict the claim to a specific sense or role beyond what is inherent in the claim itself. The quote is verbatim from the passage and directly supports the claim.
Before the rise of New Orleans and San Francisco
judge verdicts (4)
- groundedness 0.70 pass — The claim is substantially supported by the passage. The text states 'Before the rise of New Orleans and San Francisco' when discussing the transition from New York being the only important entry port for green coffee. This directly indicates that New Orleans did rise as an entry port for green coffee, though the passage provides minimal detail about the timing or extent of this rise.
- qualifier_fidelity 0.60 fail — The time qualifier is problematic. The passage states 'Before the rise of New Orleans and San Francisco, many inland coffee roasters and grocers had their own buyers in the New York market.' This means New Orleans rose AFTER the period described, not before. The claim's time qualifier 'before early days, rise period' is confusing and inaccurate—it should reflect that New Orleans's rise occurred chronologically after the early period when New York was the only important entry port. The passage does not provide specific dates for when this rise occurred, so valid_from and valid_to should remain null, but 'when' should not suggest the rise happened before the early days. The quote is accurate, but the temporal framing in the claim contradicts the passage's causal sequence.
- groundedness 1.00 pass — The passage directly states 'Before the rise of New Orleans and San Francisco' in the context of discussing entry ports for green coffee, explicitly supporting that New Orleans rose as an entry port for green coffee after New York was the only important one.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage is a historical narrative presenting this information). The stance is correctly marked as 'asserts' - the passage straightforwardly states that New Orleans (and San Francisco) rose as entry ports. The sentiment is neutral, matching the passage's matter-of-fact tone. The time qualifier accurately reflects the temporal relationship in the passage ('Before the rise of New Orleans' indicates it came after New York was the only important entry port). The context is appropriately empty as no specific sense or role restriction is provided in the passage. The quote is verbatim and accurately supports the claim.
Before the rise of New Orleans and San Francisco, many inland coffee roasters and grocers had their own buyers in the New York market.
judge verdicts (4)
- groundedness 0.70 pass — The passage directly states 'Before the rise of New Orleans and San Francisco' in reference to when New York was the only important entry port for green coffee, which supports that San Francisco rose as an entry port for green coffee. The claim is a minor rewording of what is explicitly stated in the text.
- qualifier_fidelity 0.65 fail — Two qualifier issues: (1) TIME is unfaithful - the passage states 'Before the rise of New Orleans and San Francisco' in the context of discussing early days when 'New York was the only important entry port,' meaning San Francisco's rise occurred chronologically after this early period, not during a 'rise period' contemporaneous with it. The time should indicate San Francisco rose AFTER the early days, not before them. (2) QUOTE is problematic - the quoted phrase 'Before the rise of New Orleans and San Francisco' actually describes a period when these cities had NOT yet risen, so using it to support a claim that San Francisco 'rose as entry port' is contradictory. The quote describes the state before the rise, not the rise itself.
- groundedness 0.70 pass — The passage directly states that San Francisco rose as an entry port for green coffee, supporting the claim. The text mentions 'Before the rise of New Orleans and San Francisco' in the context of green coffee importation, which clearly indicates San Francisco's emergence as an entry port for this commodity, though with minor rewording from the original.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint correctly attributes the claim to the author. The stance appropriately reflects the passage's assertion without dispute markers. The sentiment is neutral, matching the passage's matter-of-fact tone. The temporal qualifier 'after early days' is appropriate given the passage uses 'before' to indicate the temporal relationship between New York's dominance and the rise of New Orleans and San Francisco. The context is empty, which is appropriate as the passage does not restrict green coffee to a specific sense or role. The quote accurately appears verbatim in the passage and supports the claim about San Francisco's rise as an entry port.
Reid, Murdock & Fischer, New York and Chicago
judge verdicts (2)
- groundedness 0.70 pass — The passage establishes that Reid, Murdock & Fischer are mentioned among names that 'will live long in green coffee history,' which clearly indicates they were involved in the green coffee trade. While the passage doesn't explicitly state the word 'traded,' the context of listing them as part of green coffee history directly supports this claim with minor rewording.
- qualifier_fidelity 0.85 pass — The claim is largely faithful to the passage. Viewpoint, stance, sentiment, and time qualifiers are all appropriate - the passage does not attribute the statement to a named source, so 'author' is correct; 'asserts' matches the factual tone; sentiment is neutral; and no specific time is given in the passage. The context is appropriately empty. However, the predicate 'traded in' is a slight inference from the passage's 'will live long in green coffee history' and 'among the green coffee men' - these phrases indicate involvement in the green coffee industry but do not explicitly state the predicate. The quote is accurate but somewhat abbreviated from its fuller context. Overall, the qualifiers faithfully represent the passage's treatment of this company.
Among the green coffee men in this picture are Clarence Creighton
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage, which explicitly states 'Among the green coffee men in this picture are Clarence Creighton,' confirming that Clarence Creighton was among those who worked in green coffee at Wall Street, New York.
- qualifier_fidelity 0.90 pass — The claim is largely faithful to the passage. The quote is verbatim and accurate. Viewpoint, stance, and sentiment are all appropriate. The context correctly identifies Wall Street, New York. However, the time qualifier is slightly imprecise: the passage uses 'years ago' as a vague temporal reference with the illustration caption 'AT 87 WALL STREET, N.Y., YEARS AGO', and the claim correctly reflects this vagueness by setting valid_from and valid_to to null. The 'when' value of 'years ago' appropriately captures the passage's temporal framing without false specificity. All qualifiers are faithful to the source material.
commanding figure in the New York green coffee trade
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage's opening sentence, which explicitly states that 'Bowie Dash, a commanding figure in the New York green coffee trade, founded the Holland Coffee Co.' The subject, predicate, and object all match the source text without added outside knowledge or over-generalization.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (not a named source), the stance is 'asserts' which matches the passage's straightforward attribution, the sentiment 'positive' reflects the connotation of 'commanding figure', the time is null as the passage provides no specific temporal scope for this characterization, the context 'New York trade' matches the passage's phrasing, and the quote appears verbatim and supports the claim.
- Arbuckle Bros. deal in green coffee
They deal in green coffee
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'In addition to the package coffee business, Arbuckle Bros. have many other activities. They deal in green coffee as well as roasted coffee in bulk.' The subject, predicate, and object match exactly with the passage text.
- qualifier_fidelity 0.90 pass — The claim is largely faithful to the passage. The viewpoint is correctly identified as 'author' (the passage narrates this fact directly without attribution to a named source). The stance 'asserts' and sentiment 'neutral' are appropriate. The time qualifiers are correctly left null/empty since the passage provides no specific temporal scope for this activity. The quote 'They deal in green coffee' appears verbatim in the passage and supports the claim. The context is appropriately empty. Minor note: while not an error, the passage uses 'They' to refer to Arbuckle Bros., and the quote could have included the full context 'In addition to the package coffee business, Arbuckle Bros. have many other activities. They deal in green coffee' for completeness, but this is not a qualifier fidelity issue.
- Arbuckle Bros. are direct importers of green coffee
Arbuckle Bros. are direct importers of green coffee on a large scale
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the opening sentence of the passage: 'Arbuckle Bros. are direct importers of green coffee on a large scale.' The claim accurately reflects what is asserted without any rewording or generalization.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (not a named source). The stance 'asserts' accurately reflects how the passage presents the information. The sentiment 'neutral' matches the factual tone. The time qualifiers are appropriately null since the passage provides no temporal scope. The context is appropriately empty. The quote 'Arbuckle Bros. are direct importers of green coffee on a large scale' appears verbatim in the passage and directly supports the claim.
where only a few years ago the sales were chiefly in green coffee
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'where only a few years ago the sales were chiefly in green coffee.' All elements of the claim—subject (sales), predicate (were chiefly in), object (green coffee), and temporal context (a few years ago in Pittsburgh)—are explicitly present in the text without requiring outside knowledge or over-generalization.
- qualifier_fidelity 0.90 pass — The claim is largely faithful to the passage. The quote appears verbatim and accurately supports the claim. However, there is a minor issue with the viewpoint qualifier: the statement is not attributed to the author making the overall argument, but rather the author is reporting on observed fact in Pittsburgh. The passage does not explicitly attribute this to a named source like 'Jabez Burns' or another specific person—it's the passage author's own observation/assertion about Pittsburgh's market conditions. The viewpoint should reflect 'author' (which it does), and this is correct. The stance, sentiment (neutral), time ("a few years ago"), and context (Pittsburgh) are all faithful to the passage. The quote is accurate and verbatim.
B.G. Arnold, New York, engineers the first large green-coffee speculation
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly states 'B.G. Arnold, New York, engineers the first large green-coffee speculation' in the 1869 entry, matching all elements of the subject-predicate-object structure with the correct date and location.
- qualifier_fidelity 0.90 pass — Viewpoint should be 'passage' not 'author' since the passage itself makes this historical claim without attribution to a named source. All other qualifiers (stance, sentiment, time, context, quote) are faithful to the passage. The quote appears verbatim and supports the claim accurately.
- Floyd W. Robison is granted patent on green coffee 1919 ⟨process for aging by treating with micro-organisms⟩
Floyd W. Robison, Detroit, is granted a United States patent on a process for aging green coffee
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage. The passage explicitly states that 'Floyd W. Robison, Detroit, is granted a United States patent on a process for aging green coffee by treating it with micro-organisms to improve its flavor and to increase its extractive value' in 1919, which matches the subject, predicate, object, and time specified in the claim.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. Viewpoint is correctly attributed to the author (the passage itself makes this statement). Stance is appropriately 'asserts' as the passage states this as fact. Sentiment is neutral, matching the factual tone. Time (1919) matches exactly. Context accurately reflects 'process for aging by treating with micro-organisms' as stated in the passage. The quote appears verbatim and directly supports the claim.