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.

Input: Consider Input: Sentence 1: A man carves a sculpture with a circular saw. Sentence 2: An artist uses a chainsaw to create art.

Output: C


Input: Consider Input: Sentence 1: A boy climbing a mountain. Sentence 2: He is going to the top of that mountain

Output: N


Input: Consider Input: Sentence 1: Five people with backpacks hiking down a rocky hill. Sentence 2: Group of people returning from camping trip, coming down a rocky hill


Output: N