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 : Isaac Nicola Romero (1916 in Havana, Cuba -- 1997) was a prominent Cuban guitarist and one of the founders of the modern Cuban Guitar School. 
Answer : Havana
Example output: What was Isaac Nicola's city of birth?
Example explanation: The answer to the generated question according to context is Havana which is correct
Q: Context : In the Bedroom is a 2001 American crime drama film directed by Todd Field, and dedicated to Andre Dubus, whose short story Killings is the source material on which the screenplay, by Field and Robert Festinger, is based. 
Answer : Killings
A:
The In the Bedroom is based upon what?