Test for natural language inference.\nPremise: "A girl wearing a fairy costume rides a tricycle."\nHypothesis: "A girl riding a tricycle on halloween."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell
Reason slowly and give your answer.
it is not possible to tell
A girl wearing a costume does not mean that it is halloween.

.

The final answer: it is not possible to tell