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 : An RGB color space is any additive color space based on the RGB color model. 
Answer : RGB color model

Output: The RGB color space is based upon what?


Input: Consider Input: Context : Kin-dza-dza! (Russian: Кин-дза-дза!, translit. Kin-dzah-dza!) is a 1986 Soviet sci-fi dystopian black comedy cult film released by the Mosfilm studio and directed by Georgiy Daneliya, with a story by Georgiy Daneliya and Revaz Gabriadze. 
Answer : Mosfilm

Output: What studio produced Kin-dza-dza!?


Input: Consider Input: Context : In 1918 tragedy struck, when both Rose Cleveland and Nelly Erichsen were carried off by the 1918 flu pandemic which decimated the post-war World. 
Answer : 1918 flu pandemic


Output: What diseased did Nelly Erichsen struggle with?