William H. Ukers (author)
Brazil coffee exports, 1850-1920
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The entry 'Brazil coffee exports, 1850-1920' at page 278 explicitly indicates that this chart or diagram covers Brazil coffee exports for the period from 1850 to 1920, matching the subject, predicate, and object of the claim.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The quote 'Brazil coffee exports, 1850-1920' appears verbatim in the Maps, Charts, and Diagrams section. The claim correctly identifies the time period (1850-1920) as stated in the index entry. The perspective is appropriately neutral and assertive, matching the objective nature of a chart index. The viewpoint is correctly attributed to 'author' since this is an anonymous index without a named source attribution. The empty context is appropriate as no specific sense or restriction is mentioned for this chart reference.
In 1800, the amount of coffee exported was 1720 pounds, contained in thirteen bags
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage with identical wording: 'In 1800, the amount of coffee exported was 1720 pounds, contained in thirteen bags.' This is fully supported without any rewording or interpretation needed.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage itself states this fact without attribution to a named source). The stance is properly marked as 'asserts' since the passage presents this as a factual statement. The sentiment is neutral, matching the passage's matter-of-fact tone. The time qualifier correctly identifies 1800 as the reference year with valid_from as 1800 and valid_to as null (no end date given). The context is appropriately empty as the passage does not restrict the claim to a particular sense or context. The quote is verbatim from the passage and directly supports the claim.
Twenty years later, 12,896,000 pounds were shipped, the number of bags being 97,498
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage. The text explicitly states that twenty years after 1800 (which is 1820), 12,896,000 pounds were shipped in 97,498 bags, exactly as claimed.
- qualifier_fidelity 0.90 pass — The claim is largely faithful to the passage. The viewpoint, stance, and sentiment are correct - the author is asserting this as a neutral fact. The quote is verbatim and accurately supports the claim. The context is appropriately empty as the passage provides no restricting context. However, there is a minor issue with the time qualifier: the passage states 'Twenty years later' after mentioning 1800, which would place this at 1820, and the claim correctly uses 1820. The valid_to field is appropriately null since the passage gives no end date for this figure. All qualifiers are faithful to the passage.
in 1830, this amount had increased to 64,051,000 pounds
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly says 'in 1830, this amount had increased to 64,051,000 pounds,' which directly supports that Brazil coffee exports equaled 64,051,000 pounds in 1830.
- 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 historical record without attribution to a named source). The stance is properly marked as 'asserts' - the passage states this as fact. Sentiment is neutral, matching the passage's neutral reporting of historical export data. The time qualifier correctly specifies 1830 with matching valid_from and null valid_to, consistent with the passage's temporal scope. The context is appropriately empty as the passage does not restrict the claim to a specific sense or role of coffee exports. The quote is verbatim from the passage and directly supports the numerical claim.
and in 1840, to 137,300,000 pounds
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly reads 'and in 1840, to 137,300,000 pounds,' confirming that Brazil's coffee exports equaled 137,300,000 pounds in that year.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage itself). The stance is correctly marked as 'asserts' since the passage straightforwardly states the export amount. The sentiment is neutral, matching the factual tone of the passage. The time qualifier correctly specifies 1840 with valid_from and valid_to appropriately set. The context is empty, which is appropriate since the passage does not restrict the meaning to a particular sense or role. The quote 'and in 1840, to 137,300,000 pounds' appears verbatim in the passage and directly supports the claim.