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.

[EX Q]: Context : Essent is part of RWE AG. Essent has 2.3 million customers for electricity and about 2.0 million for gas. 
Answer : RWE
[EX A]: Which company is the parent company of Essent?

[EX Q]: Context : The 2nd Yerevan Golden Apricot International Film Festival was a film festival held in Yerevan, Armenia from 12--17 July 2005. 
Answer : 2005
[EX A]: The date of 2nd Yerevan Golden Apricot International Film Festival was what?

[EX Q]: Context : 89 Aquarii (abbreviated 89 Aqr) is a binary star system in the equatorial constellation of Aquarius. 
Answer : Aquarius
[EX A]:
The star 89 Aquarii is a part of the constellation named what?