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 homeless man standing in a construction site. Sentence 2: he is applying for a job
Example Output: N

Example Input: Sentence 1: A man is standing in front of several Oriental rugs hanging in the background. Sentence 2: A man haggling over the price of an Oriental rug.
Example Output: N

Example Input: Sentence 1: A woman drinking with a green straw. Sentence 2: A woman has a drink.
Example Output:
C