instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : La vie heureuse de Léopold Z (English: The Merry World of Léopold Z) is a 1965 comedy-drama by Gilles Carle that played a key role in efforts to create a popular national cinema in Quebec. 
Question : The main director of La vie heureuse de Léopold Z was who?
answer:
Gilles Carle


question:
Context : Major General Courtney Whitney (May 20, 1897 - March 21, 1969) was an American lawyer and Army commander during World War II who later served as a senior official during the occupation of Japan. 
Question : Which conflict was Courtney Whitney a part of?
answer:
World War II


question:
Context : Bangkok Airways Flight 266 was a scheduled domestic passenger flight to Samui Airport, Thailand, which overran the runway on landing and crashed into an old and unmanned control tower on 4 August 2009. 
Question : What is the date when Bangkok Airways Flight 266 happened?
answer:

4 August 2009