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 ballerina dancing in front of a mountainous landscape. Sentence 2: a ballerina is dancing in front of a nice landscape
Example Output: C

Example Input: Sentence 1: A mother holds one child and watches as the other stares around. Sentence 2: She is wary of something
Example Output: N

Example Input: Sentence 1: A man in a dark bodysuit is surfing through the spray of a powerful wave. Sentence 2: The man is surfing.
Example Output:
C