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 little boy looks at the camera while a woman behind him seems to be laughing very hard and the woman on the right has a big smile on her face. Sentence 2: Everyone there is sad.
Example Output: C

Example Input: Sentence 1: A pitcher from a Houston baseball team is mid-throw. Sentence 2: The baseball player is throwing the ball.
Example Output: C

Example Input: Sentence 1: Girl in bathing suit near a rocky shore. Sentence 2: A man swimming in the river.
Example Output:
C