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: A man in a green hat and gray jacket sits outside on a street corner. Sentence 2: A man sits outside, on the corner.
C

Sentence 1: A woman pushing a baby stroller is holding the hand of a young child with a white backpack. Sentence 2: A mother is walking with her children.
C

Sentence 1: A window washer is cleaning the bookstore windows. Sentence 2: A person is at a store.

C