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: Two older looking cars are on a drag race strip. Sentence 2: Two cars about to race.

Output: N


Input: Consider Input: Sentence 1: Hippie jam band guitarist rocks out with keytar player in background. Sentence 2: There is also a drummer in the band.

Output: N


Input: Consider Input: Sentence 1: Two men at a concert are screaming. Sentence 2: The men are taking a nap at the concert.


Output: C