262980
Summerville served as a pilot for the Royal Canadian Air Force during World War II , and is reputed to have bombed the Canadian National Exhibition grounds in Toronto by mistake during training .
 person: Summerville; organization: Royal Canadian Air Force; location: Toronto
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Summerville, Royal Canadian Air Force, Toronto 
Answer:
 person: Summerville; organization: Royal Canadian Air Force; location: Toronto