instruction:
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.
question:
Sentence 1: Two motorcycle racers ride along a racetrack. Sentence 2: Two motorcycle riders are testing a track.
answer:
N


question:
Sentence 1: A crowd of people walk next to a train. Sentence 2: They are going on a trip.
answer:
N


question:
Sentence 1: Girl is sitting high up in a tree. Sentence 2: A girl is outdoors.
answer:

C