William H. Ukers (author)
The drupes are smaller than those of _liberica;_
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'The drupes are smaller than those of _liberica_;' This is an exact match to the text provided.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage does not name a specific source for this observation). The stance 'asserts' matches the declarative nature of the statement. The sentiment is appropriately neutral for a factual botanical comparison. The time qualifiers are correctly set to null since the passage provides no temporal scope for this claim. The context is appropriately empty as the passage does not restrict this observation to a specific sense or period. The quote appears verbatim in the passage and directly supports the claim.
The drupes are smaller than those of _liberica;_ but are much thinner skinned, so that the coffee bean is actually not any smaller.
judge verdicts (4)
- groundedness 1.00 pass — The claim is directly supported by the passage. The text explicitly states: 'The drupes are smaller than those of liberica; but are much thinner skinned, so that the coffee bean is actually not any smaller.' This directly asserts that robusta drupes are much thinner skinned than liberica drupes.
- qualifier_fidelity 0.50 fail — The quote is incomplete and does not support the full claim. The passage states 'The drupes are smaller than those of _liberica;_ but are much thinner skinned, so that the coffee bean is actually not any smaller.' The claim's quote 'but are much thinner skinned' omits the comparative reference to liberica that appears in the full sentence. The quote must appear verbatim and fully support the claim being made. Additionally, while the viewpoint and stance are acceptable, the quote as provided does not adequately establish the comparison being asserted.
- groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly compares the drupes of robusta to those of liberica, stating that robusta drupes 'are much thinner skinned' than liberica drupes, exactly as claimed.
- qualifier_fidelity 0.90 pass — The claim is largely faithful to the passage. The quote is verbatim and accurately supports the predicate. Perspective qualifiers are appropriate: viewpoint is 'author' (the passage presents this as factual description, not attributed to a named source), stance is 'asserts' (not disputed), and sentiment is 'neutral' (objective botanical comparison). Time qualifiers are correctly null since the passage provides no temporal restriction. Context is appropriately empty as the passage discusses the botanical characteristics without restricting to a specific sense or role. Minor note: the quote could be slightly more precise by including just the relevant clause 'much thinner skinned' rather than the full sentence, but the selected quote does support the claim and appears verbatim.