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 riding a horse in some sort of Chinese dueling sport. Sentence 2: The man owns the horse in order to play this sport.

Ex Output:
N


Ex Input:
Sentence 1: A young man sunning himself on a deck chair by the poolside. Sentence 2: a man is making hot dogs indoors

Ex Output:
C


Ex Input:
Sentence 1: A person wearing a long brown coat is taking a picture of a building while two other people stand by. Sentence 2: two men pose in a garage

Ex Output:

C