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 guy in a costume. Sentence 2: A guy not in normal clothes.

Ex Output:
C


Ex Input:
Sentence 1: High school basketball player making a jump shot with two players defending the basket. Sentence 2: A boy in high school is playing basketball with two friends.

Ex Output:
N


Ex Input:
Sentence 1: Three young people are taking a walk in a nature area that has rock formations and small tree trunks. Sentence 2: Three people are at a nature park on vacation.

Ex Output:

N