Use reasoning to lead to the answer of the following question:
Test for natural language inference.\nPremise: "A policeman watches a crowd of prop 16 protesters march down the street."\nHypothesis: "A cop is in the vicinity of a group of protesters."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell

yes
A policeman is a cop.

A group is a crowd.

To watch the crowd the cop must be in the vicinity.

.

So, the final answer is yes