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 motorcycle racers ride along a racetrack. Sentence 2: Two motorcycle riders are testing a track.

Output: N


Input: Consider Input: Sentence 1: a young man with blond-hair and purple shirt carrying a black bag across his chest in front of a red and yellow painted bus. Sentence 2: A young man is attmepting to get on the school bus.

Output: C


Input: Consider Input: Sentence 1: Two motorcycle racers ride along a racetrack. Sentence 2: Two motorcycle riders are testing a track.


Output: N