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 child gets her face painted by a older woman. Sentence 2: The child gets a butterfly at the woman's face painting booth.

Ex Output:
N


Ex Input:
Sentence 1: Large group of people running in a race sponsored by Adidas. Sentence 2: Adidas-sponsored race participants running.

Ex Output:
C


Ex Input:
Sentence 1: Two men in a small boat rowing down a river. Sentence 2: Two men take a vacation on the river.

Ex Output:

N