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: Two older looking cars are on a drag race strip. Sentence 2: Two cars about to race.
N

Sentence 1: A man getting help with fitness from a physical trainer in a gym. Sentence 2: A man and woman are standing.
C

Sentence 1: A wakeboarder is doing a jumping trick in the water. Sentence 2: Someone is wakeboarding.

C