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.

Input: Consider Input: Context : Bernard-Georges-François Frère, Count of the Empire, (8 January 1764, in Montréal, Aude -- 16 February 1826, in Paris) was a French soldier of the French Revolutionary Wars, who later rose to the top military rank of General of Division, taking part in the Napoleonic Wars. 
Answer : French Revolutionary Wars

Output: In which war did Bernard-Georges-François Frère participate?


Input: Consider Input: Context : Lilika (Serbian: Лилика) is a 1970 Yugoslav drama film directed by Branko Pleša. 
Answer : Branko Pleša

Output: Lilika a 2001 german drama film directed by ?


Input: Consider Input: Context : In cryptography, RC6 (Rivest cipher 6) is a symmetric key block cipher derived from RC5. 
Answer : RC5


Output: The RC6 is based upon what?