William H. Ukers (author)
- caffeol volatilizes before water contact when grinding breaks every cell caffeol volatilization ⟨when grinding is carried to such fineness that every cell is broken⟩
when the grinding is carried to such a fineness that every cell is broken, the greater part of the caffeol volatilizes before the water comes into contact with it
judge verdicts (2)
- groundedness 1.00 pass — This claim is directly stated in the passage. The exact quote provided matches the text, which explicitly explains that when grinding is carried to such fineness that every cell is broken, the greater part of caffeol volatilizes before water comes into contact with it. The claim accurately captures the author's assertion without over-generalization or outside knowledge.
- 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 explanatory knowledge, not attributed to a named source). The stance is 'asserts' which matches the passage's definitive explanation. The sentiment 'negative' is appropriate given the passage frames excessive volatilization as undesirable. The time qualifiers are correctly null since the passage provides no temporal scope. The context accurately reflects the passage's restriction to the scenario where grinding breaks every cell. The quote appears verbatim and directly supports the claim about caffeol volatilization before water contact.