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 group of people are sitting on a rocky beach. Sentence 2: A group of people are eating in a mall food court.

Ex Output:
C


Ex Input:
Sentence 1: children sitting on the floor while one boy gazes off into space. Sentence 2: Kids are napping.

Ex Output:
C


Ex Input:
Sentence 1: Two guys riding skateboards with one of them performing a jump trick. Sentence 2: Two guys at the skate park.

Ex Output:

N