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.

Q: Sentence 1: A man is standing outside a building dressed in black and white while holding a white helmet. Sentence 2: The man is outside.

A: C
****
Q: Sentence 1: Guy snowboarding on a "HATE" board. Sentence 2: A guy is skiing.

A: C
****
Q: Sentence 1: Two elderly women sitting on a sofa, both have walking canes by them, the older woman has a mug. Sentence 2: Two young girls are playing tennis in the park.

A:
C
****