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 : The Roland JX-3P is a synthesizer produced by Roland Corporation of Japan in 1983. 
Answer : Roland Corporation

Output: What studio produced Roland JX-3P?


Input: Consider Input: Context : Matthias Billen (29 March 1910 -- 1 July 1989) was a German international footballer. 
Answer : 1 July 1989

Output: When did Matthias Billen's death occur?


Input: Consider Input: Context : Natani (Persian: ناتنی‎ nâtani) is a 2004 Persian-language romance novel by Iranian American writer and scholar Mehdi Khalaji about the life of the son of an Ayatollah growing up in present-day Qom, Iran. 
Answer : Iran


Output: Which place is Natani in?