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 is shaving in the mirror in a silly fashion. Sentence 2: A man shaves his beard for the first time in 3 years.
N

Sentence 1: A young man sunning himself on a deck chair by the poolside. Sentence 2: a man is making hot dogs indoors
C

Sentence 1: The beginning of a coast guard rescue. Sentence 2: The coast guard watches as someone drowns.

C