Generate a correct and concise answer for the question based on the words in the context.
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Question: Context : Douglas Crimp (born 1944) is an American professor in art history based at the University of Rochester. 
Question : What is Douglas Crimp's place of employment?

Answer: University of Rochester


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 : American Ninja Warrior succeeded G4's American Ninja Challenge as the qualifying route for Americans to enter Sasuke. 
Question : Which channel broadcast American Ninja Warrior?

Answer:
G4