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.

Sentence 1: There is a man, wearing a yellow shirt, and grimacing. Sentence 2: There is a man wearing a pained expression.
C

Sentence 1: A person in a red shirt is riding a bicycle down a road. Sentence 2: A person riding a bike.
C

Sentence 1: White and black women in wet black shirts hold hands outside as they run. Sentence 2: White and black gay women in wet black shirts hold hands outside as they run.

N