Read the dialog and predict the next turn. CONVERSATION:Conversation:
  A. What humanitarian work did Wilfred Von der Ahe do?.
  B. He was also a leader in getting the food industry to make contributions to groups like the City of Hope and the University of Southern California's school of food management..
  A. Is there anything else of importance?.
  B. 

Von der Ahe and his wife Mary Jane were well-known philanthropists in Los Angeles.