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: Two motorcycle racers ride along a racetrack. Sentence 2: Two motorcycle riders are testing a track.
[EX A]: N

[EX Q]: Sentence 1: Costumed kids on a jungle gym. Sentence 2: Kids are at an outdoor haloween party.
[EX A]: N

[EX Q]: Sentence 1: Police officers putting yellow tape from a doorway to a tree to stop bystanders from entering the area. Sentence 2: The area is marked off as a crime scene.
[EX A]:
C