Denny asked: Test for natural language inference.
Premise: "A man in a costume is at a parade."
Hypothesis: "There is a costumed man because that is his job."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell.
Le: OK, so how can I answer with some explanation?
A man could be in a costume for reasons other than because that is his job.
The answer: it is not possible to tell.