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 dog standing in the shallow part of the ocean while the waves splash around. Sentence 2: dog standing among waves in the ocean

Ex Output:
C


Ex Input:
Sentence 1: A young black man is skateboarding on a smooth concrete surface. Sentence 2: A black man is sleeping on the skateboard.

Ex Output:
C


Ex Input:
Sentence 1: A man on a rocky beach, wearing a black bathing suit, staring at the water. Sentence 2: A surfer is waiting for the waves to get better.

Ex Output:

N