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 blond girl wearing blue jumping across a stream. Sentence 2: A model jumps across the stream for a photo shoot.
Example Output: N

Example Input: Sentence 1: Three boys are running on the beach playing a game. Sentence 2: The boys are having a race.
Example Output: N

Example Input: Sentence 1: An elderly woman with a bag walking under an airport sign. Sentence 2: An old woman is actually a man.
Example Output:
C