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

Example Input: Sentence 1: A crowd of people views newspaper covers in Washington D.C. Sentence 2: The crowd is not looking at anything.
Example Output: C

Example Input: Sentence 1: A man in a dark green shirt is splitting wood next to a tree. Sentence 2: A guy splits wood.
Example Output:
C