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 Mariachi band performing in the back of a restaurant. Sentence 2: A band is playing inside.
answer:
C


question:
Sentence 1: The woman is smiling at the mirror while in a bathroom. Sentence 2: A woman is dancing with her child.
answer:
C


question:
Sentence 1: Two old men are on a balcony and one is looking at a small square of paper, and the other is holding a few sheets of paper. Sentence 2: A couple old men are looking at an airplane.
answer:

C