Denny asked: Test for natural language inference.\nPremise: "A traveling boy looks sad."\nHypothesis: "The boy is sad."\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
A boy who is sad is a boy who looks sad.
The answer: yes.
Assistant