William H. Ukers (author)
- high coffee prices stimulated production in Mild-coffee producing countries and Brazil commencing in 1870
The period of high coffee prices, commencing in 1870, had greatly stimulated production
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'The period of high coffee prices, commencing in 1870, had greatly stimulated production in many Mild-coffee producing countries, as well as in Brazil.' The subject, predicate, object, and timing all match the passage exactly without requiring outside knowledge or over-generalization.
- qualifier_fidelity 0.95 pass — All qualifiers are faithful to the passage. Viewpoint is correctly identified as 'author' (the passage itself makes the assertion, not a named source). Stance 'asserts' is correct. Sentiment 'neutral' is appropriate for a factual statement about economic causation. Time qualifiers are accurate: 'when: commencing in 1870' with valid_from 1870 and valid_to null match the passage's temporal scope. Context is appropriately empty as no sense restriction applies. The quote appears verbatim and supports the claim. Minor note: the claim object slightly simplifies the passage (which also specifies 'many Mild-coffee producing countries, as well as in Brazil'), but this is a reasonable compression rather than infidelity.