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 dirt biker stands in the sunset. Sentence 2: A bicyclist watches the sunrise.

A: C
****
Q: Sentence 1: A young girl wearing a hat and blue jeans is on a swing. Sentence 2: A girl is outside.

A: N
****
Q: Sentence 1: An older bald guy giving a haircut to a younger guy. Sentence 2: The younger man is sitting in a chair.

A:
N
****