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.

Example Input: Sentence 1: A dog playing in the waves with a ball. Sentence 2: A dog on its back in the grass.
Example Output: C

Example Input: Sentence 1: a group of young men and women push a boat to shore. Sentence 2: A group of people pushing a broken down boat to shore.
Example Output: N

Example Input: Sentence 1: A child, wearing a purple shirt, is putting eyeliner on a woman's eyelid. Sentence 2: a child is putting on make up
Example Output:
C