Premise: "A group of boys sits near the sidewalk and two are smiling while one makes a face."\nHypothesis: "Kids making faces at each other."\nDo we know that the hypothesis entailed by the premise?
A step-by-step solution is:
it is not possible to tell
Just because making faces does not mean they are making faces at each other.

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The final answer: it is not possible to tell