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: Two men in black outfits have backpacks. Sentence 2: The two men have duffle bags.
[EX A]: C

[EX Q]: Sentence 1: A man is standing outside a building dressed in black and white while holding a white helmet. Sentence 2: The man is outside.
[EX A]: C

[EX Q]: Sentence 1: Three young ladies playing trumpets. Sentence 2: Two young ladies playing trumpets.
[EX A]:
C