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 wearing brown is outside next to a bicycle Sentence 2: A man is standing next to a swinn 10 speed
N

Sentence 1: A group dressed in wintery attire of people on a sidewalk in Washington D.C. Sentence 2: People standing on a sidewalk.
C

Sentence 1: Two black dogs are fighting in front of a tan sofa. Sentence 2: Cats are climbing the tree.

C