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 group of young men in shirts and shorts are assembling a bench and other wooden items. Sentence 2: There are several men working on various projects.
C

Sentence 1: A young man is shooting pool. Sentence 2: A man playing pool with friends at a bar
N

Sentence 1: A man in red gear skiing with two skiers behind in him. Sentence 2: A skier reaches the bottom of the hill.

N