TASK DEFINITION: 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.
PROBLEM: Context : Hans Christian Heg (21 December 1829 -- 20 September 1863) was a Norwegian-American politician and soldier in the American Civil War from Wisconsin. 
Answer : American Civil War

SOLUTION: In which war did Hans Christian Heg fight?

PROBLEM: Context : On that occasion, most of the commune of Montrouge was annexed to Paris, forming what is now called Petit-Montrouge, in the 14th arrondissement of Paris. 
Answer : 14th arrondissement of Paris

SOLUTION: By what was Montrouge replaced?

PROBLEM: Context : Lars Nicklas Bäckström (born 23 November 1987) is a Swedish professional ice hockey centre and an alternate captain for the Washington Capitals of the National Hockey League (NHL). 
Answer : Washington Capitals

SOLUTION:
What team did Nicklas Bäckström play for?