William H. Ukers (author)
The plantations extend now from the extreme north of Mysore to Tuticorin
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage with the exact quote 'The plantations extend now from the extreme north of Mysore to Tuticorin.' The subject, predicate, and object match the original text precisely.
- 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 writer's observation). The stance is appropriately 'asserts' as a factual statement. The sentiment is neutral, matching the passage's matter-of-fact tone. The temporal qualifier 'now' is correct - the passage uses the word 'now' explicitly. The context is appropriately empty as the passage does not restrict this to a particular sense. The quote is verbatim and directly supports the claim.
by the middle of the century, the plantations were producing annually more than 2,000,000 bags
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage with an exact quote. The passage explicitly states that 'by the middle of the century, the plantations were producing annually more than 2,000,000 bags' in the context of Brazil's coffee production.
- 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' matches the factual tone. Sentiment is neutral, appropriate for a production statistic. The time qualifier 'by the middle of the century' with valid_from 1850 accurately reflects the passage's temporal scope ('by the middle of the century'). Context 'Brazil' correctly identifies the geographic scope. The quote is verbatim from the passage and directly supports the claim about annual production volumes.
- coffee plantations are located in departments Santa Ana, Sonsonate, San Salvador, San Vicente, San Miguel, Santa Tecla, and Ahuachapan ⟨most productive⟩
the most productive plantations are in the departments of Santa Ana, Sonsonate, San Salvador, San Vincente, San Miguel, Santa Tecla, and Ahuachapan.
judge verdicts (2)
- groundedness 0.95 pass — The claim is directly supported by the passage. The exact quote provided matches the text, which explicitly states that the most productive coffee plantations are located in those specific departments. The claim accurately reflects what the passage asserts without adding outside knowledge or over-generalization.
- qualifier_fidelity 0.85 pass — Minor issue: The quote contains 'San Vincente' (passage spelling) but the claim object lists 'San Vicente' (normalized modern spelling). While the meaning is identical, the quote should match the passage exactly as written. All other qualifiers are faithful: viewpoint is author (passage presents this as factual assertion), stance is asserts, sentiment is neutral, time qualifiers are null (passage provides no temporal scope), and context correctly specifies 'most productive' matching the passage's framing.
In the last-named year 4,953 acres were in coffee plantations
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage's final sentence: 'In the last-named year 4,953 acres were in coffee plantations.' The year referenced is 1917, matching the claim's temporal specification exactly.
- 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 reporting, not attributed to a named source). The stance is 'asserts' which matches the passage's straightforward presentation. The sentiment is neutral, appropriate for a factual statement about acreage. The time is correctly specified as 1917 with matching valid_from and valid_to dates, corresponding to 'the last-named year' in the passage. The context is appropriately empty as the passage provides no restricting sense or role for coffee plantations. The quote appears verbatim in the passage and directly supports the claim about the 4,953 acres in 1917.
The coffee plantations cover about 125,000 acres
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage's final sentence: 'The coffee plantations cover about 125,000 acres.' The subject, predicate, and object are all exactly as presented in the source text with no rewording necessary.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (implicit narrator of the passage). The stance is properly marked as 'asserts' rather than 'disputes' or 'questions'. The sentiment is neutral, matching the factual tone of the statement. The time qualifiers are appropriately null since the passage provides no specific temporal reference for this particular claim. The context is empty as the passage does not restrict the claim to a specific sense or role. The quote appears verbatim in the passage and directly supports the claim.
- Dutch government put in order again and re-established the government system for coffee plantations when the Dutch government recovered the islands from the British ⟨after recovery from British control⟩
the plantations, which had been permitted to go to ruin, were put in order again, and the government system re-established
judge verdicts (4)
- groundedness 1.00 pass — The claim is directly stated in the passage. The quote provided accurately reflects the text: 'When the Dutch government recovered the islands from the British, the plantations, which had been permitted to go to ruin, were put in order again, and the government system re-established.' The subject, predicate, and object are all explicitly mentioned with the correct timeframe (after 1816 when British control ended).
- qualifier_fidelity 0.65 fail — The sentiment qualifier is unfaithful. The passage frames the plantations having 'been permitted to go to ruin' with negative connotation, but the claim marks sentiment as 'positive' when describing the Dutch government's restoration work. The quote itself contains implicit criticism (the plantations were ruined under British control), which should be reflected as neutral or negative sentiment rather than positive. Additionally, the time qualifier 'after 1816' is imprecise—the passage states this occurred specifically 'when the Dutch government recovered the islands from the British,' which would be in 1816 or immediately after, not an open-ended period from 1816 onward with no end date specified.
- groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly says 'When the Dutch government recovered the islands from the British, the plantations, which had been permitted to go to ruin, were put in order again, and the government system re-established,' which directly supports the subject-predicate-object relationship and the timing context provided.
- qualifier_fidelity 0.90 pass — The claim is highly faithful to the passage. The quote is verbatim and directly supports the claim. The viewpoint is correctly identified as 'author' since the passage itself makes this statement without attribution to a named source. The stance 'asserts' and sentiment 'neutral' are appropriate. The time qualifier is accurate - the passage specifies this occurred 'when the Dutch government recovered the islands from the British,' which happened in 1816. The context 'after recovery from British control' accurately reflects the passage's framing. Minor deduction (0.1 point) only because the time qualifiers could be slightly more precise: the passage indicates the recovery happened around 1816, but uses the phrase 'when the Dutch government recovered' rather than specifying an exact date, so valid_from and valid_to being exactly 1816 is a reasonable but not explicitly stated precision level in the passage.
The range of hills to the north is the best protection, and generally is all sufficient
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly says 'The range of hills to the north is the best protection, and generally is all sufficient' in reference to protecting coffee plantations on higher levels from cold north winds.
- 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 declarative statement. The sentiment is positive, appropriate to describing something as 'the best protection' and 'all sufficient'. The time qualifiers are all null, correctly reflecting that the passage provides no temporal scope. The context 'to the north' is accurate and appropriately restricts the claim to the specific geographic location mentioned. The quote appears verbatim in the passage and directly supports the claim about the range of hills providing protection for coffee plantations.
the so-called Ceylon leaf disease attacked the plantations in 1869
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage with the exact wording: 'the so-called Ceylon leaf disease attacked the plantations in 1869'. All components (subject, predicate, object, and time) match precisely with the source material.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is appropriately attributed to the author (the passage presents this as factual history without naming a specific source). The stance is correctly 'asserts' as the passage states this as fact. The sentiment is neutral, matching the passage's neutral historical tone. The time qualifier correctly specifies 1869 as the year of the attack, with valid_from as 1869 and valid_to as null (the passage does not specify an end date for the disease's activity). The context is appropriately set to Ceylon. The quote is verbatim from the passage and directly supports the claim.
the mortgages formerly held by European merchants on the native coffee plantations, and the control thereby of the produce of these plantations, are in the hands of American merchants
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The quote provided is taken verbatim from the text, which explicitly asserts that mortgages on native coffee plantations are now 'in the hands of American merchants' (having been formerly held by European merchants). This is fully supported without requiring any outside knowledge or generalization.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (implicit narrator), the stance accurately reflects the passage's assertive framing, sentiment is appropriately neutral, the temporal qualifier 'today' matches the passage's present-tense statements about current conditions, context is appropriately empty as the passage provides no specific restriction, and the quote appears verbatim and directly supports the claim about American merchants holding mortgages on Central American coffee plantations.