instruction:
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.
question:
Context : An RGB color space is any additive color space based on the RGB color model. 
Answer : RGB color model
answer:
The RGB color space is based upon what?


question:
Context : Wolfgang Haack studied mechanical engineering at the University of Hanover and mathematics in Jena. 
Answer : University of Hanover
answer:
What is the name of university that educated Wolfgang Haack?


question:
Context : His murder remained unsolved for nine months; in August 1945 Willie Francis, a black teenager, was detained in Texas due to his proximity to an unrelated crime. 
Answer : murder
answer:

For what crime was Willie Francis prosecuted?