George M. Rolph (author)
no other crop exhausts the soil so rapidly as beets
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage's opening sentence: 'Probably no other crop exhausts the soil so rapidly as beets.' The subject, predicate, and object all match the source text without requiring outside knowledge or over-generalization.
- qualifier_fidelity 0.90 pass — The claim is well-supported and nearly all qualifiers are faithful to the passage. The quote is accurate and verbatim. The perspective attributes the statement to the author (general knowledge), which is correct since no specific named source is cited. Stance and sentiment are correctly marked as 'asserts' and 'negative' respectively, matching the passage's framing. Time qualifiers are correctly null since no temporal scope is specified. The only minor issue is that context is empty, when it could reasonably include 'when grown in succession' to capture the passage's implication that this exhaustion occurs particularly under continuous planting, though this is not strictly required given the claim's general nature. Overall, qualifier fidelity is high.
- beets deteriorate when planted in succession beets year by year ⟨planted for many years in succession⟩
if they are planted for many years in succession, they deteriorate year by year
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage. The text explicitly states 'if they are planted for many years in succession, they deteriorate year by year,' which matches the claim's core assertion that beets deteriorate when planted in succession.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (implied narrator), the stance appropriately asserts a claim stated as fact, the sentiment is negative as the passage frames deterioration negatively, the temporal qualifier 'year by year' matches the passage's language, the context correctly specifies 'planted for many years in succession' which is the condition stated in the passage, and the quote appears verbatim and directly supports the claim.
the seed used up to the year 1890 gave beets of a low sugar content, from 6 per cent to 8 per cent
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'the seed used up to the year 1890 gave beets of a low sugar content, from 6 per cent to 8 per cent.' All elements including the time period, the characterization as 'low sugar content,' and the specific percentage range (6-8%) are explicitly supported.
- 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). The stance is 'asserts' which matches the declarative nature of the passage. The sentiment is 'negative' which appropriately reflects the passage's framing of low sugar content as a problem. The time qualifier correctly captures 'up to the year 1890' with valid_to=1890 and valid_from=null. The context '6 to 8 per cent' accurately reflects the specific sugar content range mentioned. The quote is verbatim from the passage and directly supports the claim.
