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: Large group of people running in a race sponsored by Adidas. Sentence 2: Adidas-sponsored race participants running.

Output: C


Input: Consider Input: Sentence 1: A city street scene adorned with people and rooftops. Sentence 2: Along the city street people are dancing on the rooftops.

Output: N


Input: Consider Input: Sentence 1: Two children are sitting at a table eating food. Sentence 2: The kids are building a puzzle at the table.


Output: C