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 woman wears a jacket with the Canadian flag on it as a large group wearing Canadian colors looks on at a stage. Sentence 2: A female rocker puts on a concert for a large crowd of Canadian fans.

Ex Output:
N


Ex Input:
Sentence 1: A man carves a sculpture with a circular saw. Sentence 2: An artist uses a chainsaw to create art.

Ex Output:
C


Ex Input:
Sentence 1: Two boys eat fruit on a couch. Sentence 2: Two girls are eating cake outside.

Ex Output:

C