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 : Ivan Fyodorovich Emme (Russian: Иван Фёдорович Эмме; 1763--1839) was a Russian lieutenant general in the Napoleonic Wars. 
Answer : Napoleonic Wars
[A]: In which war did Ivan Fyodorovich Emme serve?


[Q]: Context : ``Hell Is Other Robots'' is the ninth episode of Futurama. 
Answer : Futurama
[A]: What series is Hell Is Other Robots part of?


[Q]: Context : In the 19th century, Spieloper ('opera play') was understood to mean a light opera genre, developed from Singspiel. 
Answer : Singspiel
[A]:
The Spieloper is based upon what?