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: Two people with eccentric hairstyles snuggle up under blankets on a bench in front of a laptop. Sentence 2: The people have boring hairstyles.
Example Output: C

Example Input: Sentence 1: A woman wearing a dark skirt and a t-shirt is facing a bathroom sink. Sentence 2: A woman is about to puke.
Example Output: N

Example Input: Sentence 1: a little boy using a drill to make a hole in a piece of wood. Sentence 2: The little boy is using a tool.
Example Output:
C