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.
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Question: Context : Káťa Kabanová (also known in various spellings including Katia, Katja, Katya, and Kabanowa) is an opera in three acts, with music by Leoš Janáček to a libretto by Vincenc Červinka, based on The Storm, a play by Alexander Ostrovsky. 
Answer : The Storm

Answer: The Káťa Kabanová is based upon what?


Question: Context : Bruno Sutkus (Lithuanian: Bronius Sutkus, 14 May 1924 -- 29 August 2003) was a Lithuanian-German sniper in the 68th Infantry Division of the German Army, on the Eastern Front of World War II, and was credited with 209 kills. 
Answer : World War II

Answer: Which conflict was Bruno Sutkus a part of?


Question: Context : The Royal Scoundrel (沙灘仔與周師奶) is a 1991 Hong Kong comedy film directed by Johnnie To and Jonathan Chik. 
Answer : Johnnie To

Answer:
Who is the director of The Royal Scoundrel?