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: Man in his boxers carving a pumpkin. Sentence 2: A man is using a knife.

Ex Output:
C


Ex Input:
Sentence 1: A young man is laying in a grassy field. Sentence 2: A guy is laying down outside.

Ex Output:
C


Ex Input:
Sentence 1: Three women are singing, and being photographed. Sentence 2: Three women being photographed are singing.

Ex Output:

C