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: two crew people talk about an race car engine during a race car show. Sentence 2: Two people are having a discussion.

Ex Output:
C


Ex Input:
Sentence 1: A man standing outside of a safety control chamber, dressed in an orange suit, black pants, and gray gloves. Sentence 2: The man is sleeping.

Ex Output:
C


Ex Input:
Sentence 1: A climber in an orange helmet is ascending attached to a rope whilst climbing a rock face. Sentence 2: Training for competitive climbing.

Ex Output:

N