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: Blond girl looking down the grating on the road. Sentence 2: A girl is looking for her ball.

Ex Output:
N


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: A black dog jumps into a pool that has many yellow balls in it. Sentence 2: A group of dogs circle around a swimming pool.

Ex Output:

C