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 man with a uniform is walking. Sentence 2: a 30 year old man in uniform walks
Example Output: N

Example Input: Sentence 1: A girl with the headsets is smoking. Sentence 2: The girl wearing the headphones has a cigarette.
Example Output: N

Example Input: Sentence 1: Dogs ignore plate of food on floor, look up at kitchen counter. Sentence 2: Some dogs are ignoring their food.
Example Output:
C