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: A man in a black shirt and jeans stands at a microphone holding a guitar. Sentence 2: The man is performing.

Output: C


Input: Consider Input: Sentence 1: Eldery man being interviewed after a race. Sentence 2: The person is not talking.


Output: C