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 brown and white dog has is mouth open ready to catch a green ball. Sentence 2: the people were on concrete

Ex Output:
C


Ex Input:
Sentence 1: A man wearing a gray shirt is talking and a woman wearing a red tank top and a man wearing a green shirt is listening to him. Sentence 2: A man instructs his new employess on the details of their jobs.

Ex Output:
N


Ex Input:
Sentence 1: Two boys in black swimming trunks are holding another boy by his arms and legs on a beach. Sentence 2: Three boys sit in the backseat of a car.

Ex Output:

C