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: 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: Smiling little girl on a carnival ride. Sentence 2: The little girl is riding on a ride.
Example Output: C

Example Input: Sentence 1: Boy getting his haircut with scissors. Sentence 2: The boy is at a barber shop.
Example Output:
N