Leo: Test for natural language inference.\nPremise: "A man and a woman at an outing talking to each other."\nHypothesis: "A couple is talking."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell
Mei: OK, So, let's think first...
Me:
User
They may not be a couple in the sense of a formal relationship.
Thus, the answer is it is not possible to tell.
Assistant