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 wearing a red cap is leaning on wooden railing. Sentence 2: A man wears a blue hat.
answer:
C


question:
Sentence 1: A man is a white shirt sits under a lamp typing on a laptop computer. Sentence 2: A man is typing his autobiography on his computer.
answer:
N


question:
Sentence 1: A man wearing sunglasses gives a thumbs up. Sentence 2: A man is giving a thumbs up.
answer:

C