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 man jumps over a wave while riding a surfboard. Sentence 2: A woman is surfing

Ex Output:
C


Ex Input:
Sentence 1: A man sits on some steps at a flee market. Sentence 2: There is a man on stairs at a market.

Ex Output:
C


Ex Input:
Sentence 1: A young girl sits on a seat and looks at a train pamphlet. Sentence 2: A young woman is learning about the various train routes.

Ex Output:

N