Test for natural language inference.\nPremise: "A boy hangs out of a passing taxi cab window."\nHypothesis: "The boy is happy he is in a cab."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell
Step-by-step reasoning process below:
it is not possible to tell
Hanging out of a taxi does not necessarily indicate that the boy is happy.

.

Therefore, the answer is it is not possible to tell