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: A crowd of people are clapping their hands at a concert and some are wearing blue wristbands. Sentence 2: A group of people are booing a band offstage

Ex Output:
C


Ex Input:
Sentence 1: a red car is leaping through a ball of fire. Sentence 2: A red car is part of a stunt show.

Ex Output:
N


Ex Input:
Sentence 1: Many people work on repairing a wooden house. Sentence 2: people reparing a house

Ex Output:

C