TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : John S. Lanning (August 29, 1843 -- April 13, 1907) was a Union Navy sailor and a Medal of Honor recipient for his actions in the American Civil War. 
Question : What war was John S. Lanning in?

SOLUTION: American Civil War

PROBLEM: Context : By early 1945, over 2,000 M18 recoilless rifles and 800,000 rounds of ammunition were on order. 
Question : What year was M18 recoilless rifle made?

SOLUTION: 1945

PROBLEM: Context : Jean-Charles Tacchella (born 23 September 1925) is a French screenwriter and film director. 
Question : What was Jean-Charles Tacchella's career?

SOLUTION:
screenwriter