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.

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

Ex Output:
C


Ex Input:
Sentence 1: Many people ride bicycles in helmets as fans spectate and cheer them on. Sentence 2: Many people are riding bikes.

Ex Output:
C


Ex Input:
Sentence 1: A female in a red shirt has sunglasses on top of her head. Sentence 2: woman going to zumba

Ex Output:

N