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: A shirtless man only wearing sunglasses and jeans brushing his teeth. Sentence 2: The man is wearing a red shirt

Ex Output:
C


Ex Input:
Sentence 1: A man wearing a black shirt leans over a pool table to take a shot. Sentence 2: A person playing billiards.

Ex Output:
C


Ex Input:
Sentence 1: Two men standing in a sleeping area. Sentence 2: Two men are wearing hats in the store.

Ex Output:

C