Problem: Here's a complex question that requires someone to reason about the input, can you answer it? Not including Neidpath, who owned the other castle that Sir Simon Fraser had for most of its existence?

A: the Tweedie family

Problem: Given the question: Here's a complex question that requires someone to reason about the input, can you answer it? Which is a genus of tree, Chilopsis or Aristotelia?
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The answer is:
Aristotelia

input question: Here's a complex question that requires someone to reason about the input, can you answer it? Thiepval Barracks is located in a city that is part of what metropolitan area????
output answer: Belfast Metropolitan Area

Here's a complex question that requires someone to reason about the input, can you answer it? Which professional wrestler is also a football player?
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Answer: Brock Lesnar

Q: Here's a complex question that requires someone to reason about the input, can you answer it? What season was it that the Portland Trail Blazers acquired the identical twin brother of Horace Grant, the same season that Chris Dudley had an ankle injury?
A: 24th season

[Q]: Here's a complex question that requires someone to reason about the input, can you answer it? When did the album containing the song "Elan" release in Argentina?
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[A]:
March 27, 2015