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 in a blue shirt walks along a valley road amongst dozens of sheep. Sentence 2: The man is in downtown New York.

Ex Output:
C


Ex Input:
Sentence 1: Man cleans roller coaster. Sentence 2: Cleaning roller coaster

Ex Output:
C


Ex Input:
Sentence 1: A group of Italians row their gondola. Sentence 2: A group is rowing through Venice.

Ex Output:

N