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.

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

Output: C


Input: Consider Input: Sentence 1: The cat is squinting. Sentence 2: The cat is trying to see something

Output: N


Input: Consider Input: Sentence 1: A man peers from behind the protective cage of a piece of heavy machinery while wearing protective headphones on his head. Sentence 2: A person with blue headphones


Output: N