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: Guy snowboarding on a "HATE" board. Sentence 2: A guy is skiing.

Ex Output:
C


Ex Input:
Sentence 1: Quarterback Tim Tebow is throwing a pass as his team guards against the opposing team. Sentence 2: A football player throwing a pass.

Ex Output:
C


Ex Input:
Sentence 1: A woman with glasses is drawing with crayons while holding a mirror. Sentence 2: The woman is building a sandcastle.

Ex Output:

C