[Q]: Here's a complex question that requires someone to reason about the input, can you answer it? While the Sydney Harbour Bridge is a steel through arch bridge, the Sydney Harbour Tunnel is what?
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[A]: a twin-tube road tunnel


[Q]: Here's a complex question that requires someone to reason about the input, can you answer it? Live at the BBC contained which performance released by Parlophone in the United Kingdom?
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[A]: The Beatles at the Hollywood Bowl


[Q]: Here's a complex question that requires someone to reason about the input, can you answer it? The UK single "Anyone Can Fall in Love" was written by an actress who gained early exposure on what TV sitcom?
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[A]: Up the Elephant and Round the Castle


[Q]: Here's a complex question that requires someone to reason about the input, can you answer it? What was the population in 2010 of the city that the Gen. Alexander Campbell House is located in?
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[A]:
1,232