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 with a dog and a woman carrying something blue in a clear plastic bag, standing on a city street. Sentence 2: The man and woman have a tiger on a diamond-encrusted leash.
Example Output: C

Example Input: Sentence 1: Small boy wearing a blue shirt being brought up out of water by man in white shirt and wearing glasses. Sentence 2: A man and a woman are eating dinner.
Example Output: C

Example Input: Sentence 1: A bicyclist in a helmet and a man in a business suit both talk on cellphones near a fountain. Sentence 2: There is no cell phone signal available anywhere within a ten mile radius of the picture.
Example Output:
C

