William H. Ukers (author)
increased to five cents in 1862
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'This was increased to five cents in 1862.' The subject, predicate, object, and date all match exactly what is written about the coffee duty.
- 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 historical fact without attribution to a named source). The stance is appropriately 'asserts' as the passage states this directly. The sentiment is neutral, matching the passage's neutral tone. The time qualifier correctly specifies 'in 1862' with valid_from of 1862 and valid_to as null, matching the temporal scope in the passage. The context is empty, which is appropriate as the passage provides no contextual restrictions on the sense of coffee duty. The quote 'increased to five cents in 1862' appears verbatim in the passage and directly supports the claim.
by April, 1901, they had forced the price back to five cents
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The exact quote 'by April, 1901, they had forced the price back to five cents' appears verbatim in the final sentence, making this a fully supported claim with no rewording needed.
- qualifier_fidelity 0.95 pass — The claim is highly faithful to the passage. The quote appears verbatim and accurately supports the assertion. Viewpoint is correctly attributed to the author (implied narrator). Stance is correctly marked as 'asserts' - the passage states this as fact. Sentiment is appropriately neutral. The time qualifier 'by April, 1901' with normalized valid_to date of '1901-04' matches the passage exactly. Context is appropriately empty since the passage does not restrict coffee to a specific sense or role. Minor note: The subject 'coffee price' is a slight paraphrase of 'the price' in the passage, but this is a reasonable and faithful interpretation. All qualifiers are faithful.
in 1903, it hung around five cents
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage, which explicitly states 'in 1903, it hung around five cents' when referring to the price of Rio No. 7 in New York. The subject, predicate, object, and time specification all match the text without requiring outside knowledge or over-generalization.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. Viewpoint is correctly attributed to the author (implicit narrator). Stance is appropriately marked as 'asserts' - the passage straightforwardly reports the price decline. Sentiment 'negative' accurately reflects the passage's framing of the price decline as part of 'Sao Paulo's folly' and 'discontent.' Time is correctly specified as 1903 with valid_from matching. Context appropriately identifies the New York market as stated in the passage. Quote appears verbatim ('in 1903, it hung around five cents') and directly supports the claim about Rio No. 7's price.