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 in a gray t-shirt and a woman in shorts and a black t-shirt stand in front of a monument. Sentence 2: People are on a field trip.
[EX A]: N

[EX Q]: Sentence 1: Two guys watching a beautiful women cross the street. Sentence 2: Nobody is watching
[EX A]:
C