William H. Ukers (author)
FERGUSON, JOHN. The coffee planter's manual for both the Arabian and Liberian species. _Colombo_, 1898.
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage. The bibliographic entry explicitly states that Ferguson, John authored 'The coffee planter's manual for both the Arabian and Liberian species' published in Colombo in 1898, matching all elements of the claim.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint correctly identifies the author (Ferguson, John), stance is appropriately 'asserts' as this is a bibliographic entry, sentiment is neutral as appropriate for a factual citation, time (1898) matches the publication date, context accurately reflects the manual's scope ('for Arabian and Liberian species'), and the quote appears verbatim in the passage supporting the claim.