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.

Sentence 1: A man sits at a table chatting with a woman who is looking at a book. Sentence 2: A woman tries to read her book while her husband refuses to leave her alone.
N

Sentence 1: Two people standing in front of a yellow building with a painted mural of an athlete, a rock group, and graffiti. Sentence 2: The two people are outdoors.
C

Sentence 1: The brown dog is laying down on a blue sheet. Sentence 2: A dog is laying down on its side, sleeping.

N