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.

Context : Furioso II (1965 - 1986) is one of the most influential sires in sport horse history. 
Answer : 1986
When did the life of Furioso II end?

Context : Ryan Reaves (born January 20, 1987) is a Canadian professional ice hockey right winger currently playing for the St. Louis Blues. 
Answer : St. Louis Blues
What team is Ryan Reaves on?

Context : The Sinclair Cambridge was a pocket-sized calculator introduced in August 1973 by Sinclair Radionics. 
Answer : 1973

Which was the official year for the approval of Sinclair Cambridge?