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 young man with blond-hair and purple shirt carrying a black bag across his chest in front of a red and yellow painted bus. Sentence 2: A young man is attmepting to get on the school bus.
Example Output: C

Example Input: Sentence 1: A runner winces as he runs. Sentence 2: His leg fell off while he was running.
Example Output: C

Example Input: Sentence 1: There are people who have dogs at a judging contest. Sentence 2: A contest is taking place near the animals.
Example Output:
C