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.

Q: Sentence 1: A dog is lying in the grass with a body of water beside him. Sentence 2: The dog is running.

A: C
****
Q: Sentence 1: A man sits on some steps at a flee market. Sentence 2: There is a man on stairs at a market.

A: C
****
Q: Sentence 1: Three people are playing roller hockey. Sentence 2: The three people are close friends.

A:
N
****