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 : Ruth Harrison OBE (24 June 1920 -- 13 June 2000), was a British animal welfare activist and author. 
Answer : 13 June 2000
answer:
What year did Ruth Harrison die?


question:
Context : Sir (Richard) Walter Essex (13 January 1857 -- 15 September 1941) was a British businessman and Liberal Party politician. 
Answer : politician
answer:
What was Walter Essex's occupation?


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

What studio produced Roland JX-3P?