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.

[Q]: Sentence 1: A man wearing a green shirt on the runway fuels up a jetliner. Sentence 2: The man is preparing to ride an airplane.
[A]: N


[Q]: Sentence 1: Two older looking cars are on a drag race strip. Sentence 2: Two cars about to race.
[A]: N


[Q]: Sentence 1: An overhead view of a crowd of people walking along the side of a river. Sentence 2: The people are sitting by the lake.
[A]:
C