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 in a dark bodysuit is surfing through the spray of a powerful wave. Sentence 2: The man is surfing.
[EX A]: C

[EX Q]: Sentence 1: Man cleans roller coaster. Sentence 2: Cleaning roller coaster
[EX A]: C

[EX Q]: Sentence 1: A reflector device beside a little boy sitting on the grass. Sentence 2: a boy plays with a mirror in the field
[EX A]:
N