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 crowd loiters near the start of a marathon. Sentence 2: A crowd loiters near the start of the New York marathon.

Ex Output:
N


Ex Input:
Sentence 1: A man wearing a red cap is leaning on wooden railing. Sentence 2: A man wears a blue hat.

Ex Output:
C


Ex Input:
Sentence 1: Man on an ATV catching air! Sentence 2: A man hitting a jump on an ATV and falling off injuring himself.

Ex Output:

N