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: Two young men in long jackets stand under an umbrella in front of a brick wall with graffiti. Sentence 2: The artists admire their painting at the exhibit.

Ex Output:
C


Ex Input:
Sentence 1: Three guys playing outside acting silly. Sentence 2: Three black guys acting silly outside.

Ex Output:
N


Ex Input:
Sentence 1: Woman in a black top and man in a multicolored shirt look on at a picture of a screaming soccer player. Sentence 2: A man and woman look at a picture of a screaming athlete.

Ex Output:

N