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 : However, the legislation did not came into effect until August 1838, and Thomas Pringle was unable to witness this moment; he had died from tuberculosis in December 1834 at the age of 45. 
Answer : tuberculosis

Ex Output:
What disease was a factor in the death of Thomas Pringle?


Ex Input:
Context : The South Eastern and Chatham Railway (SECR) H Class is a class of 0-4-4T steam locomotive originally designed for suburban passenger work, designed by Harry Wainwright in 1904. 
Answer : 1904

Ex Output:
What year was South Eastern and Chatham Railway commissioned?


Ex Input:
Context : WASP-4b is an extrasolar planet approximately 1,000 light-years away in the constellation of Phoenix. 
Answer : Phoenix

Ex Output:

Which constellation is WASP-4b a part of?