William H. Ukers (author)
William Schotten began his roasting business in 1862
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage's opening sentence: 'William Schotten began his roasting business in 1862.' The subject, predicate, object, and date are all explicitly supported without requiring outside knowledge or generalization.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (passage makes a straightforward assertion). The stance is 'asserts' which matches the declarative nature of the passage. The sentiment is neutral, appropriately reflecting the factual tone. The time qualifier correctly specifies 1862 as when the action occurred, with valid_from matching the temporal scope given in the passage and valid_to as null since no end date is specified. The context is empty, which is appropriate since the passage provides no sense-restricting qualifiers. The quote is verbatim from the passage and directly supports the claim.