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.

Example Input: Context : The Curse of Naar is the twentieth book in the award-winning Lone Wolf book series created by Joe Dever. 
Answer : Lone Wolf
Example Output: Which series is The Curse of Naar apart of?

Example Input: Context : Lady Zhen (26 January 183 -- 4 August 221), personal name unknown, was the first wife of Cao Pi, the first ruler of the state of Cao Wei in the Three Kingdoms period. 
Answer : Cao Pi
Example Output: What is Lady Zhen's spouse's name?

Example Input: Context : William Baines (26 March 1899 - 6 November 1922) was an English pianist and composer who wrote more than 150 works for solo piano and a number of larger orchestral works before his premature death from tuberculosis at the age of 23. 
Answer : tuberculosis
Example Output:
What was William Baines's medical condition near the end of his life?