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 boy wearing black pants and gray shirt is drying a cow. Sentence 2: A boy is outside drying a cow.

Ex Output:
C


Ex Input:
Sentence 1: Two workers are wearing hard hats while one of them begins to descend into a floor hatch. Sentence 2: a couple of people go down a floor hatch

Ex Output:
C


Ex Input:
Sentence 1: Two bicycle riders in twilight on the shore. Sentence 2: Two people are near the beach before sunset.

Ex Output:

N