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 is helping a young girl rappel down the side of a large rock. Sentence 2: A man is driving in his car.

Ex Output:
C


Ex Input:
Sentence 1: a brown and white dog has is mouth open ready to catch a green ball. Sentence 2: the people were on concrete

Ex Output:
C


Ex Input:
Sentence 1: A man fishing in the ocean. Sentence 2: Fishing happens in the ocean

Ex Output:

C