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: The woman is smiling at the mirror while in a bathroom. Sentence 2: A woman is dancing with her child.
[EX A]: C

[EX Q]: Sentence 1: Pan handler playing the accordion on the sidewalk. Sentence 2: The man is busking.
[EX A]: C

[EX Q]: Sentence 1: Two men are performing what looks like martial arts. Sentence 2: Two men wearing gis are sparring.
[EX A]:
N