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.

[EX Q]: Sentence 1: A man dressed in medieval clothing sits on a medieval type cart. Sentence 2: A sad man dressed in medieval clothing sits on a medieval type cart.
[EX A]: N

[EX Q]: Sentence 1: A city street scene adorned with people and rooftops. Sentence 2: Along the city street people are dancing on the rooftops.
[EX A]: N

[EX Q]: Sentence 1: Construction workers assembling pipe material outside. Sentence 2: A crew of workers outdoors putting together a pipe.
[EX A]:
C