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 dog standing in the shallow part of the ocean while the waves splash around. Sentence 2: dog standing among waves in the ocean
Example Output: C

Example Input: Sentence 1: A person is flying through the air attached to a board with a parachute. Sentence 2: Person wearing wings
Example Output: C

Example Input: Sentence 1: Some people waiting to purchase items from a street vendor. Sentence 2: People are buying hotdogs.
Example Output:
N