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.

Ex Input:
Sentence 1: One man on stage, playing a guitar with lights in the background. Sentence 2: The man is playing music.

Ex Output:
C


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

Ex Output:
C


Ex Input:
Sentence 1: A man is sitting cross-legged on a set of step leading up to a carved door. Sentence 2: The man is trying to take a nap.

Ex Output:

N