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 men are on a boat cleaning the water. Sentence 2: the men are swimming

Ex Output:
C

Ex Input:
Sentence 1: A young boy and girl are sitting together at a table and coloring pictures with crayola crayons. Sentence 2: A boy and girl are coloring in books.

Ex Output:
N

Ex Input:
Sentence 1: A few people stand on the edge of a boat; two are posing for a picture and two others are looking out at the sea and land. Sentence 2: There is a boat on the water.

Ex Output:
C