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 : Mainova AG was formed in 1998 through the merger of Stadtwerke Frankfurt am Main GmbH and Maingas AG. 
Answer : Stadtwerke Frankfurt
Example Output: What is Mainova's parent company?

Example Input: Context : Bill Scholl spent 23 years working in the University of Notre Dame athletics department before accepting a position at Ball State University as the Director of Intercollegiate Athletics. 
Answer : University of Notre Dame
Example Output: What is the university where Bill Scholl went?

Example Input: Context : Great Guns is a 1941 film directed by Monty Banks, and produced by Sol M. Wurtzel for 20th Century Fox starring Laurel and Hardy. 
Answer : 20th Century Fox
Example Output:
What production company was involved in Great Guns?