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.

Q: Context : Charles Calvin Rogers (September 6, 1929 -- September 21, 1990) was a United States Army officer and a recipient of America's highest military decoration--the Medal of Honor--for his actions in the Vietnam War. 
Answer : Vietnam War

A: In which war did Charles Calvin Rogers fought?
****
Q: Context : Dotson Ice Shelf is an ice shelf about 30 miles (50 km) wide between Martin Peninsula and Bear Peninsula on the coast of Marie Byrd Land in Antarctica. 
Answer : Antarctica

A: In what continent Dotson Ice Shelf located?
****
Q: Context : The Kid Comes Back is a 1938 prizefight film directed by B. Reeves Eason and starring Wayne Morris, Barton MacLane, June Travis and ``Slapsie Maxie'' Rosenbloom. 
Answer : B. Reeves Eason

A:
Who was the director for The Kid Comes Back?
****