William H. Ukers (author)
The yield was 5,576,000 pounds in 1900
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'The yield was 5,576,000 pounds in 1900' appears verbatim when discussing coffee production on the west coast of Sumatra, with all details (subject, predicate, object, and time) precisely matching the source text.
- 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). The stance is 'asserts' which matches the factual tone of the passage. The sentiment is neutral, appropriate for a production statistic. The time qualifiers (when, valid_from, valid_to all set to 1900) accurately match the passage's temporal scope. The context is empty, which is appropriate as the passage restricts to a specific sense (coffee production) but the claim implicitly captures this through the predicate. The quote 'The yield was 5,576,000 pounds in 1900' appears verbatim in the passage and directly supports the claim about Sumatra's coffee production in that year.