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 Input:
Context : Antonio Machín (Antonio Abad Lugo Machín; 11 February 1903, in Sagua la Grande, Cuba -- 4 August 1977, in Madrid) was a Cuban singer and musician. 
Answer : 4 August 1977

Ex Output:
The year Antonio Machín died was what?


Ex Input:
Context : Catch the Lightning is a novel by Catherine Asaro in the Saga of the Skolian Empire, also known as Tales of the Ruby Dynasty. 
Answer : Saga of the Skolian Empire

Ex Output:
To which series does Catch the Lightning belong?


Ex Input:
Context : Zeta Coronae Australis (ζ CrA), is a star located in the constellation Corona Australis. 
Answer : Corona Australis

Ex Output:

What is the constellation that Zeta Coronae Australis is a part of?