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: Children in bright swimwear are seen playing in a fountain set in an outdoor plaza. Sentence 2: Children are having fun as their parents watch.

Ex Output:
N


Ex Input:
Sentence 1: The person in a sweater sits on wood, looking at the water. Sentence 2: The person sits.

Ex Output:
C


Ex Input:
Sentence 1: Many people standing on a bridge over murky water. Sentence 2: Just water.

Ex Output:

C