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 large group of children performing on a stage in front of an audience Sentence 2: Some children are onstage, with observers.

Ex Output:
C


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: Two women work on a project outdoors. Sentence 2: The women are outside.

Ex Output:

C