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 bridal party surrounding a bride sitting on a couch. Sentence 2: A group surround a bride.

Ex Output:
C


Ex Input:
Sentence 1: A young man jumping off of a dock in front of a suburban American home. Sentence 2: The man is crazy

Ex Output:
N


Ex Input:
Sentence 1: a brown dog jumps over the grass. Sentence 2: A dog jumped over the couch.

Ex Output:

C