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 German shepherd is running through the snow. Sentence 2: A rottweiler is running through the snow.
C

Sentence 1: People gathered together on a city street. Sentence 2: People gather outside
C

Sentence 1: A man in a business suit sitting at a bus stop waiting for a bus. Sentence 2: The man is on his way to the office to work.

N