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 woman walks along a boardwalk Sentence 2: A woman is walking on a boardwalk outside.

Ex Output:
C


Ex Input:
Sentence 1: Men standing around talking on cellphones. Sentence 2: Men stand and talk on their phones.

Ex Output:

C