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.

Ex Input:
Sentence 1: A man on a phone and a woman are in front of a wall. Sentence 2: A man on a phone and a woman are near a wall.

Ex Output:
N


Ex Input:
Sentence 1: a group of young men sing out together. Sentence 2: The men are vocalizing

Ex Output:
C


Ex Input:
Sentence 1: A woman sits with a boy in an orange hat with a cookie in his hand as he makes a funny face. Sentence 2: A woman is wearing an orange hat and eating a cookie.

Ex Output:

C