William H. Ukers (author)
M. Teyssonnier, of the experimental garden at Camayenne, French Guinea, West Africa, has produced a promising species of coffee known as _affinis_
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The exact quote provided confirms that M. Teyssonnier of the experimental garden at Camayenne produced a promising species of coffee known as affinis, with no rewording or interpretation required.
- qualifier_fidelity 0.90 pass — The claim is largely faithful to the passage. The viewpoint should be 'passage author' rather than 'author' for precision, but this is a minor semantic distinction. All other qualifiers are correct: the quote is verbatim, the stance is assertive, sentiment is neutral, time qualifiers are appropriately null (the passage provides no temporal information), and the context accurately reflects the location specified in the passage. The only technical issue is the slightly imprecise terminology for viewpoint attribution.