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 man dressed in white walks a yellow rope on the ground that is attached to the handlebars of a bicycle. Sentence 2: The man pulling the bicycle with the rope.
Example Output: N

Example Input: Sentence 1: A man in a green hat and gray jacket sits outside on a street corner. Sentence 2: A man sits outside, on the corner.
Example Output: C

Example Input: Sentence 1: Two people sit in handicapped seats, one touching her ear while the other touches her eyes. Sentence 2: A confused handicapped man in the ER was asked where he felt the most pain and he touches both his ears and eyes
Example Output:
N