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: The kayaker braces himself as he goes down the river. Sentence 2: The kayaker braces himself
Example Output: C

Example Input: Sentence 1: A boy in a blue baseball cap walking through a stone wall walkway. Sentence 2: The boy is jumping around.
Example Output: C

Example Input: Sentence 1: A group of men on a stage with arms on each other, and two of the men are raising fists in the air. Sentence 2: men holding each other
Example Output:
N