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 : Carl Holtz died, quietly, from complications due to Alzheimer's disease early in the morning of July 8, 2006. 
Answer : Alzheimer's disease

Ex Output:
Which medical condition does Carl Holtz suffer from?


Ex Input:
Context : Karl Theodor Bayrhoffer (October 14, 1812 -- 3 February 1888) was a German American philosopher and publicist, from 1838 to 1846 professor of philosophy in the University of Marburg. 
Answer : philosopher

Ex Output:
What was Karl Theodor Bayrhoffer's occupation?


Ex Input:
Context : South African Airways Flight 228 was a scheduled flight of the Boeing 707-300C Pretoria, registration ZS-EUW, on 20 April 1968 from Johannesburg to Heathrow via Windhoek, Luanda, Las Palmas and Frankfurt. 
Answer : 20 April 1968

Ex Output:

What was the date of South African Airways Flight 228?