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 is standing in front of several Oriental rugs hanging in the background. Sentence 2: A man haggling over the price of an Oriental rug.
answer:
N


question:
Sentence 1: Several teens are starting a race as older students observe the action. Sentence 2: Some tall humans.
answer:
N


question:
Sentence 1: A woman in heels holding the arm of a man walking up steps in the snow. Sentence 2: The woman is wearing tennis shoes.
answer:

C