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 : HD 151566 is double star in the southern constellation of Ara. 
Answer : Ara
answer:
Which constellation is HD 151566 in?


question:
Context : In March 2015, Digital Bros, through subsidiary 505 Games, purchased 2.67% stock of Swedish game developer Starbreeze Studios. 
Answer : Digital Bros
answer:

What is 505 Games's parent company?