Denny asked: Test for natural language inference.\nPremise: "Two oriental men engaged in physical activity with a red exercise machine."\nHypothesis: "Two men are working out in preparation for a marathon."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell.
Le: OK, so how can I answer with some explanation?

User
They might be training for some reason other than a marathon.
The answer: it is not possible to tell.
Assistant