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 dogs are running together through mowed grass. Sentence 2: Some dogs are running behind a cat.

Output: N


Input: Consider Input: Sentence 1: A man smokes a cigarette on rocks by the beach. Sentence 2: A man is running from the cops.

Output: C


Input: Consider Input: Sentence 1: A man watches a woman on the sidewalk from inside a tarp. Sentence 2: The man is watching a cat.


Output: C