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 city street scene adorned with people and rooftops. Sentence 2: Along the city street people are dancing on the rooftops.
Example Output: N

Example Input: Sentence 1: A child in a swing. Sentence 2: The child is running around.
Example Output: C

Example Input: Sentence 1: Two young ladies affectionately hugging each other with their faces touching, as they smile at each other. Sentence 2: The women are lesbians
Example Output:
N