Premise: "A woman in the blue sweater is running through a brown field."\nHypothesis: "A lady wearing a blue dress is running behind her dog."\nDo we know that the hypothesis entailed by the premise?
Let's be accurate as possible. Think before you answer.
it is not possible to tell
A woman running through a brown field does not infer a lady is running behind her dog.

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So, the answer is it is not possible to tell