instruction:
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.
question:
Sentence 1: A man in glasses playing an acoustic guitar. Sentence 2: the guy with glasses plays the guitar
answer:
C


question:
Sentence 1: Two men at a concert are screaming. Sentence 2: The men are taking a nap at the concert.
answer:
C


question:
Sentence 1: A man is loaded on to a train in a wheelchair. Sentence 2: A man in a wheelchair boards a train.
answer:

C