twelve to fifteen cents a pound unspecified sense

George M. Rolph (author)

• beet sugar had market price of twelve to fifteen cents a pound 1870
  assertsneutralsource: sugar-pg73616

  the market price ranged from twelve to fifteen cents a pound

  judge verdicts (2)

  • groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly states 'the market price ranged from twelve to fifteen cents a pound' in the context of beet sugar production in 1870, supporting the subject-predicate-object relationship exactly as claimed.
  • qualifier_fidelity 0.85 pass — The claim is largely faithful to the passage. The quote is verbatim, viewpoint is correctly identified as 'author', stance and sentiment are appropriate. However, the time qualifier has a minor issue: the passage does not specify when the market price of 'twelve to fifteen cents a pound' applied. While operations began in 1870, the passage only states this was 'the market price' without temporal restriction, so 'when' should be null rather than 1870, and 'valid_from' and 'valid_to' should both be null. The context is appropriately empty. Deducting 0.15 for the unfaithful time qualifiers.