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 is wearing a blue and white shirt while holding a toy animal that is either a crocodile or an alligator. Sentence 2: A girl climbs a tree.
Example Output: C

Example Input: Sentence 1: Three girls inhaling vaporized smoke of some sort. Sentence 2: Some boys are playing golf.
Example Output: C

Example Input: Sentence 1: Person with orange shirt and black and white helmet riding bike Sentence 2: Person is going to meet friends
Example Output:
N