Test for natural language inference.\nPremise: "A number of people on a pier are silhouetted against the sunset."\nHypothesis: "A group of people stand on a pier."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell
Let's be accurate as possible. Think before you answer.
yes
A number of people equates out to there being a group of people.

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The final answer: yes