William H. Ukers (author)
William Van Vleek Lidgerwood, American charge d'affaires at Rio de Janeiro, was granted an English patent on a coffee hulling and cleaning machine in 1866
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The exact sentence confirms that William Van Vleek Lidgerwood was granted an English patent on a coffee hulling and cleaning machine in 1866, with all details matching precisely.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage states the fact directly). The stance is appropriately 'asserts' as the passage makes a straightforward factual claim. The sentiment is neutral, matching the passage's neutral tone. The time qualifier correctly specifies 1866, matching the passage exactly. The context is empty, which is appropriate as the passage does not restrict the claim to a particular sense or role beyond what is inherent in the statement itself. The quote appears verbatim in the passage and directly supports the claim.