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: Two identically dressed girls climbing a fence Sentence 2: They are mud wrestling
Example Output: C

Example Input: Sentence 1: A man is taking pictures with a cannon camera. Sentence 2: A man draws a scene.
Example Output: C

Example Input: Sentence 1: Water splashes down as the awning is washed. Sentence 2: An awning is being cleaned.
Example Output:
C