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 people hiking through a valley. Sentence 2: The two people are sitting on the couch.

Ex Output:
C


Ex Input:
Sentence 1: A man wearing a black tank top and red plaid hat is smiling as a man behind him is playing with a colorful object. Sentence 2: A child swings on a playset.

Ex Output:
C


Ex Input:
Sentence 1: Three people wearing green shirts ride together on the swings. Sentence 2: Three people are on the swings

Ex Output:

C