Test for natural language inference.\nPremise: "Man in an orange vest using electronic device while red bus passes by."\nHypothesis: "A man uses a smartphone."\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
Man in an orange vest using electronic device while red bus passes by does not indicate that he uses a smartphone.

.

So, the answer is it is not possible to tell