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


[Q]: Sentence 1: A woman is admiring and blowing dandelions on a beautiful spring day. Sentence 2: A woman frolics on a sunny day in May
[A]: N


[Q]: Sentence 1: A man in a blue shirt is holding a sign that says "Come on now... what's gayer than tea." Sentence 2: The man is wearing a pink shirt.
[A]:
C