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 dirt biker stands in the sunset. Sentence 2: A bicyclist watches the sunrise.
[EX A]: C

[EX Q]: Sentence 1: A man wearing with long hair is sewing a costume. Sentence 2: a costume maker is making a Halloween costume
[EX A]: N

[EX Q]: Sentence 1: a man in black walking past a red and yellow signpost whilst eating. Sentence 2: A man vomits next to a sign.
[EX A]:
C