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 : NordStar was founded by Norilsk Nickel and was launched on 17 December 2008, based on local Taimyr Peninsula airlines. 
Answer : Norilsk Nickel

A: Which company is the parent company of NordStar?
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Q: Context : William George Bock (born June 11, 1884 in Port Elgin, Ontario, Canada-died 1973) was a Canadian politician and farmer. 
Answer : 1973

A: What year did William George Bock die?
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Q: Context : Springwatch, Autumnwatch and Winterwatch are annual BBC television series which chart the fortunes of British wildlife during the changing of the seasons in the United Kingdom. 
Answer : BBC

A:
What network first aired Springwatch?
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