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 : In 1946, Alain de Boissieu married Élisabeth de Gaulle, the daughter of general Charles de Gaulle. 
Answer : Élisabeth de Gaulle
answer:
What is Alain de Boissieu's spouse's name?


question:
Context : NordStar was founded by Norilsk Nickel and was launched on 17 December 2008, based on local Taimyr Peninsula airlines. 
Answer : Norilsk Nickel
answer:
Which company is the parent company of NordStar?


question:
Context : Eta Aquarii (η Aqr, η Aquarii) is the Bayer designation for a star in the equatorial constellation of Aquarius. 
Answer : Aquarius
answer:

Which constellation is Eta Aquarii a part of?