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 : ``What Lies Below'' is the 13th episode of the second season of the American science fiction drama television series Fringe. 
Answer : Fringe
Example Output: Which series was What Lies Below in?

Example Input: Context : A Window in Piccadilly is a 1928 British silent romance film directed by Sidney Morgan and starring Joan Morgan, John F. Hamilton and James Carew. 
Answer : Sidney Morgan
Example Output: What production company or companies created A Window in Piccadilly?

Example Input: Context : Airblue Flight 202 was a scheduled domestic passenger flight which crashed on 28 July 2010 near Islamabad, the capital of Pakistan, killing all 146 passengers and six crew on board. 
Answer : 28 July 2010
Example Output:
The date of Airblue Flight 202 was what?