301562
After serving in the United States Army Air Forces in World War II in England , he returned to the Canton , Ohio - area near Minerva in 1946 , and began work first as a janitor and later as a security guard for the Timken bearing and steel company .
 organization: United States Army Air Forces; location: England; location: Canton , Ohio; location: Minerva
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: United States Army Air Forces, England, Canton , Ohio, Minerva 
Answer:
 organization: United States Army Air Forces; location: England; location: Canton , Ohio; location: Minerva