William H. Ukers (author)
A chain of coffee specialty stores in which the coffee is roasted fresh every day was started in California about the year 1916
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'A chain of coffee specialty stores in which the coffee is roasted fresh every day was started in California about the year 1916.' All elements (subject, predicate, object, and time) are explicitly mentioned with matching wording.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (no named source is provided in the passage). The stance 'asserts' accurately reflects how the passage presents this information. The sentiment is appropriately neutral. The time qualifier 'about the year 1916' with valid_from '1916' and valid_to null correctly captures the temporal scope stated in the passage. The context is appropriately empty as the passage does not restrict the claim to a particular sense or role. The quote appears verbatim in the passage and directly supports the claim.
according to reports, it met with almost instant success
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'A chain of coffee specialty stores in which the coffee is roasted fresh every day was started in California about the year 1916; and according to reports, it met with almost instant success.' The exact phrase 'met with almost instant success' appears verbatim in the text.
- qualifier_fidelity 0.80 pass — Viewpoint is unfaithful. The passage attributes the success report to 'reports' (anonymous sources), not the 'author'. The claim should use 'viewpoint': 'reports' or similar to reflect this attribution. All other qualifiers are faithful: stance 'asserts' is correct; sentiment 'positive' matches the connotation; time '1916' is accurate to when the chain started; context is appropriately empty as no restriction applies; quote is verbatim and supports the claim.
- coffee specialty stores chain had stores in operation on Pacific Coast four years after starting first store
Four years after starting the first store, there were fifty in operation along the Pacific Coast
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly and explicitly stated in the passage: 'Four years after starting the first store, there were fifty in operation along the Pacific Coast.' The quote provided matches the passage exactly, and all elements (chain of stores, Pacific Coast location, four-year timeframe) are fully supported without requiring outside knowledge or over-generalization.
- qualifier_fidelity 0.90 pass — The claim is faithful to the passage with one minor issue: the time representation uses "valid_from": "1920" (normalized date), but the passage gives the temporal reference as "Four years after starting the first store" with the first store starting "about the year 1916". While 1920 is a reasonable inference, the passage itself does not state a specific year for when there were fifty stores in operation, only the relative timeframe. The quote is verbatim and accurate. The viewpoint (author), stance (asserts), sentiment (positive), context (empty), and object (Pacific Coast) are all faithful to the passage. The only minor deduction is for the normalized date being somewhat inferential rather than explicitly stated in the passage.
- coffee specialty stores chain did annual business of about $600,000 four years after starting first store ⟨four years after starting⟩
doing an annual business of about $600,000
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly reports that four years after starting the first store (around 1920), there were fifty specialty stores 'doing an annual business of about $600,000,' which directly matches the subject, predicate, and object of the claim.
- qualifier_fidelity 0.90 pass — All qualifiers are faithful to the passage. The viewpoint correctly uses 'author' as the passage provides this information without attribution to a named source. The stance 'asserts' is appropriate. The sentiment 'positive' accurately reflects the passage's positive framing of the chain's success ('almost instant success'). The time qualifiers are faithful: 'when' correctly references 'four years after starting first store', and valid_from '1920' is correct (1916 + 4 years). The context 'four years after starting' accurately reflects the temporal scope. The quote is verbatim and supports the claim. Minor note: valid_to is appropriately null as the passage provides no end date for this business figure.