George M. Rolph (author)
They are turned slowly by powerful engines
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'They are turned slowly by powerful engines, which transmit the power to each set of rolls through a system of gears.' The subject (rolls), predicate (are turned by), and object (engines) are exactly as presented in the text.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage is written in descriptive/expository voice without attribution to a named source). The stance is 'asserts' as the passage makes a direct factual statement. The sentiment is neutral, matching the technical tone of the passage. The time qualifiers are all null, which is appropriate since the passage provides no temporal information. The context is empty, which is correct as no special contextual restriction applies. The quote 'They are turned slowly by powerful engines' appears verbatim in the passage and directly supports the claim that rolls are turned by engines.