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.

Example Input: Context : Marijke Schaar (born 12 November 1944), also known under her maiden name Marijke Jansen, is a former Dutch female tennis player who was active during the 1960s and 70s. 
Answer : female
Example Output: What sex is Marijke Schaar?

Example Input: Context : Amador Salazar Jiménez (30 April 1868 -- 16 April 1916) was a Mexican military leader who participated in the Mexican Revolution. 
Answer : Mexican Revolution
Example Output: In which conflict did Amador Salazar participate?

Example Input: Context : Sud Aviation merged with Nord Aviation and Société d'études et de réalisation d'engins balistiques (SÉREB) in 1970 to form the Aérospatiale company. 
Answer : Aérospatiale
Example Output:
By what was Sud Aviation replaced?