William H. Ukers (author)
- coffee is delivered in quantities and frequency according to customer preference ⟨advance premium method; generally two pounds every two weeks⟩
though the coffee is delivered only as the customer wants it, generally two pounds every two weeks
judge verdicts (4)
- groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly says 'though the coffee is delivered only as the customer wants it, generally two pounds every two weeks,' which exactly matches the subject-predicate-object structure and temporal frequency specified in the claim.
- qualifier_fidelity 0.50 fail — QUALIFIER FIDELITY ISSUES: 1) TIME QUALIFIER: The 'when' field incorrectly uses 'generally two pounds every two weeks' as a temporal specification. This describes FREQUENCY/QUANTITY, not time. The 'when' should be null since the passage provides no historical period constraint. The phrase belongs in context or should be noted separately as describing delivery frequency. 2) VIEWPOINT: The claim correctly attributes to 'author' as the passage itself makes this assertion without attributing it to a named source. This qualifier is faithful. 3) Other qualifiers (stance: 'asserts', sentiment: 'neutral', context: 'advance premium method', quote) are all faithful to the passage.
- groundedness 0.90 pass — The claim is directly supported by the passage, which explicitly states 'the coffee is delivered only as the customer wants it, generally two pounds every two weeks.' This confirms that coffee delivery follows customer preference and frequency, though the passage provides only a general example rather than an exhaustive range of options.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly identified as 'author' (the passage is written from an informational perspective, not attributed to a named source). The stance 'asserts' accurately reflects how the passage presents this as factual information. The sentiment is neutral, matching the passage's neutral tone. The time qualifiers are all null, which is correct since the passage provides no specific temporal scope for this particular practice. The context appropriately reflects the 'advance premium method' framework described in the passage. The quote is verbatim and directly supports the claim about delivery frequency and customer preference determining the delivery schedule.