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: a brown and white dog has is mouth open ready to catch a green ball. Sentence 2: the people were on concrete

Output: C


Input: Consider Input: Sentence 1: Crowd of people taking pictures and clapping. Sentence 2: There is a crowd of people applauding.

Output: C


Input: Consider Input: Sentence 1: A man is building a sphinx out of sand. Sentence 2: The person is a professional artist.


Output: N