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.

[Q]: Context : The Roland JX-3P is a synthesizer produced by Roland Corporation of Japan in 1983. 
Answer : Roland Corporation
[A]: What studio produced Roland JX-3P?


[Q]: Context : Gray Glacier (82°23′S 159°35′E) is a glacier in the Cobham Range, Antarctica. 
Answer : Antarctica
[A]: Which continent is Gray Glacier on?


[Q]: Context : Elena Gabriela Ruse (born 6 November 1997 in Bucharest) is a Romanian tennis player. 
Answer : Bucharest
[A]:
What city is Elena Gabriela Ruse associated with?