Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Q: Context : Lange Voorhout Palace (Dutch: Paleis Lange Voorhout (paːˈlɛis ˈlɑŋə voːrˈɦʌut)) in The Hague was designed in 1760 by the architect Pieter de Swart for Anthony Patras (1718-1764), a deputee to the States General of the Netherlands. 
Answer : Pieter de Swart

A: Who was the designer of Lange Voorhout Palace?
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Q: Context : I Can't Think Straight is a 2008 romance film adapted from a same name novel about a London-based Jordanian of Palestinian descent, Tala, who is preparing for an elaborate wedding. 
Answer : London

A: Which place is I Can't Think Straight in?
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Q: Context : Columbus Nova is the U.S.-based affiliate of the Renova Group of companies, one of the largest Russian strategic investors in the metallurgical, oil, machine engineering, mining, chemical, construction, housing, utilities and financial sectors. 
Answer : Renova Group

A:
What company is Columbus Nova part of?
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