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.

Example Input: Sentence 1: an old man sitting on a bench staring at the ocean Sentence 2: The man's buttocks are on the bench.
Example Output: C

Example Input: Sentence 1: A young boy and girl are sitting together at a table and coloring pictures with crayola crayons. Sentence 2: A boy and girl are coloring in books.
Example Output: N

Example Input: Sentence 1: A man with a red hat holding up one finger. Sentence 2: The man is wearing a pink hat.
Example Output:
C