Denny asked: Test for natural language inference.\nPremise: "A surfer glides along the top of a wave on a clear day."\nHypothesis: "A surfer is showing his friend how to surf."\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
Someone surfing on a clear day is not always showing his friend how to surf.
The answer: it is not possible to tell.
Assistant