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.

[EX Q]: Sentence 1: A mother holds one child and watches as the other stares around. Sentence 2: She is wary of something
[EX A]: N

[EX Q]: Sentence 1: A man is playing a guitar. Sentence 2: the boy was listening
[EX A]: N

[EX Q]: Sentence 1: Three black men in aprons are working in a restaurant. Sentence 2: Three men are working in a restaurant.
[EX A]:
C