What a contradiction looks like
Attribute Material: Ceramic Description "An enamelled steel kettle with a drawn spout…"
The value was probably right for the product this one was duplicated from. It now puts a steel kettle under the Ceramic filter.
How CatalogLift finds it
Each single-valued attribute is judged on its own: does the title or description confirm this value, contradict it, not mention it, or touch on it unclearly? Statements about a component or a compatible accessory count as unclear, not as a contradiction. A finding opens only for a clear contradiction, one per attribute.
For each finding a second question points at the piece of text that disagrees, so you see the sentence rather than a score.
Correct the side that is wrong
Open the product from the finding, fix the attribute or the copy, and the next judgement closes it. While the product waits to be judged again the finding says so instead of claiming the problem is still there.