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 girl with curly hair with her mouth open. Sentence 2: A girl is about to eat some candy.
Example Output: N

Example Input: Sentence 1: She loves taking a ride in the park, just look at that smile. Sentence 2: A smiling girl takes a ride in the park.
Example Output: C

Example Input: Sentence 1: A dog is nipping at the ear of another dog on a leash, in a park. Sentence 2: The dogs are in a pet store.
Example Output:
C