[Q]: Sentence: Rayon is derived from a natural cellulose and cannot be considered synthetic, but requires extensive processing in a manufacturing process, and led the less expensive replacement of more naturally derived materials. Question: What was manufactured completely from petrochemicals?
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[A]: no

[Q]: Sentence: The color scheme happened to get inordinate attention that year, so the cycle was stopped lest it cause confusion the following election. Question: What is the color red associated with?
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[A]: no

[Q]: Sentence: A giant banner reading "Free Tibet" was also displayed on the torch route. Question: What did the large banner say that was along the alternative march route?
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[A]:
yes