William H. Ukers (author)
In 1885 Evaristo Conrado Engelberg of Piracicaba, Sao Paulo, Brazil, invented an improved coffee huller
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage's opening sentence, which explicitly says 'In 1885 Evaristo Conrado Engelberg of Piracicaba, Sao Paulo, Brazil, invented an improved coffee huller.' All elements (subject, predicate, object, and time) are precisely supported by the text.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (passage presents this as factual statement, not attributed to a named source). Stance is correctly marked as 'asserts' - the passage states this as fact. Sentiment is neutral, matching the passage's neutral presentation. Time qualifier correctly shows 1885 as both when and valid_from, with valid_to as null since the passage provides no end date. Context is appropriately empty as the passage does not restrict to a particular sense or role. The quote is verbatim and directly supports the claim.
- Evaristo Conrado Engelberg is granted united states patent on coffee-hulling machine 1888 ⟨Piracicaba, Sao Paulo, Brazil⟩
1888--Evaristo Conrado Engelberg, Piracicaba, Sao Paulo, Brazil, is granted a United States patent on a coffee-hulling machine
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The exact quote confirms that in 1888, Evaristo Conrado Engelberg was granted a United States patent on a coffee-hulling machine, with the location and context fully matching.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage is presented as factual historical record). The stance is 'asserts' which matches the declarative presentation. The sentiment is neutral, matching the factual tone. The time is correctly set to 1888 with matching valid_from and valid_to dates. The context accurately reflects the location information provided in the passage. The quote appears verbatim and supports the claim completely.