In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to choose whether the two sentences clearly agree (entailment)/disagree (contradiction) with each other, or if this cannot be determined (neutral). Your answer must be in the form of the letters E, C, and N respectively.

[Q]: Sentence 1: There is a man, wearing a yellow shirt, and grimacing. Sentence 2: There is a man wearing a pained expression.
[A]: C


[Q]: Sentence 1: A couple walks down a city street holding hands. Sentence 2: There is a couple holding hands.
[A]: C


[Q]: Sentence 1: The brown dog is out in the snow. Sentence 2: It is warm outside.
[A]:
C