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: The dog is jumping up beside a red wall. Sentence 2: A cat searching for milk

Ex Output:
C


Ex Input:
Sentence 1: A woman making a square with her fingers on a bus. Sentence 2: A woman throws gang signs on the bus.

Ex Output:
N


Ex Input:
Sentence 1: Two men Nordic ski racing while others watch from behind. Sentence 2: Two guys have on skis.

Ex Output:

C