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 group of young men sing out together. Sentence 2: The men are vocalizing

Output: C


Input: Consider Input: Sentence 1: one person wearing a backpack sitting on the side of a rocky mountain. Sentence 2: A person is on a hike.

Output: N


Input: Consider Input: Sentence 1: A kid sitting on a soccer ball at the park. Sentence 2: A kid sits on a slightly deflated soccer ball outside.


Output: N