Generate a correct and concise answer for the question based on the words in the context.

[Q]: 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?
[A]: 1945


[Q]: Context : Reinhard Burst (11 October 1907 -- 2 July 1998) was a highly decorated Oberstleutnant in the Wehrmacht during World War II. He was also a recipient of the Knight's Cross of the Iron Cross. 
Question : Which award did Reinhard Burst get?
[A]: Knight's Cross of the Iron Cross


[Q]: Context : Panair do Brasil began operations on October 22, 1929, as NYRBA do Brasil S.A., a Brazilian subsidiary of NYRBA, Inc. (New York, Rio, and Buenos Aires Line), forerunner of Pan American. 
Question : What is Panair do Brasil's parent company?
[A]:
New York, Rio, and Buenos Aires Line