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: The market man prepares the meat for sale. Sentence 2: A man cleaning fish.

Ex Output:
N


Ex Input:
Sentence 1: two crew people talk about an race car engine during a race car show. Sentence 2: Two people are having a discussion.

Ex Output:
C


Ex Input:
Sentence 1: People sit outside a building. Sentence 2: The people are talking.

Ex Output:

N