input: Please answer the following: Here's a complex question that requires someone to reason about the input, can you answer it? Der Vampyr and Lakmé are both examples of what type of stage entertainment?
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output: opera


input: Please answer the following: Here's a complex question that requires someone to reason about the input, can you answer it? Which mountain is higher, Ngadi Chuli or Porong Ri?
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output: Porong Ri


input: Please answer the following: Here's a complex question that requires someone to reason about the input, can you answer it? What Canadian city was the venue for the Tokers Bowl from 2002 until a police raid in 2006?
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output: Vancouver


input: Please answer the following: Here's a complex question that requires someone to reason about the input, can you answer it? Who wrote childre's books Richard North Patterson or Robin McKinley?
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output:
Robin McKinley