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 blond girl in a gray tank top is serving a drink to a guy in a white shirt who is sitting down. Sentence 2: The blond girl in the tank top is serving a man.
[EX A]: C

[EX Q]: Sentence 1: Four musicians perform on stage. Sentence 2: People are performing a song they all wrote together.
[EX A]: N

[EX Q]: Sentence 1: Three men one with black shirt with writing sitting at desk on laptop, one guy with white shirt standing and another guy with black shirt sitting at a desk. Sentence 2: Two men have on black shirts while one man has on a white shirt.
[EX A]:
C