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: Several women and children are walking along a graffiti covered wall. Sentence 2: A group of women and children are in motion.

Ex Output:
C


Ex Input:
Sentence 1: Little boy in a robe sits in a chair posing for the camera. Sentence 2: The boy is taking the picture.

Ex Output:
C


Ex Input:
Sentence 1: Two African American men competitively racing on a track Sentence 2: Two men driving cars on a track, racing.

Ex Output:

N