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.

Input: Consider Input: Context : In 1994, the U.S. military officially accepted the XM4 into service as the M4 carbine to replace M16A2s in certain roles. 
Answer : 1994

Output: In which year was the service entry date for M4 carbine?


Input: Consider Input: Context : Arthur Shirley (31 August 1886 -- 24 November 1967) was an Australian actor, writer, producer and director of theatre and film. 
Answer : 24 November 1967

Output: What was the date of Arthur Shirley's death?


Input: Consider Input: Context : The Mystery Road is a 1921 British drama film directed by Paul Powell. 
Answer : Paul Powell


Output: The director of The Mystery Road is what?