TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : Henry Vincent Hubbard (1875 -- 1947) was an American landscape architect and planner, famous for his unique teaching styles at Harvard University, and his many publications. 
Question : What is Henry Vincent Hubbard's place of employment?

SOLUTION: Harvard University

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 : On 1 January 2015, Saint-Jean-des-Bois and six other communes merged becoming one commune called Tinchebray-Bocage. 
Question : By what was Saint-Jean-des-Bois replaced?

SOLUTION:
Tinchebray-Bocage