36953
Background Prior to serving at Queen 's Park , Pittock was a charter member of the local land conservation authority , first being named as a Member of the Board of the Upper Thames River Conservation Authority representing his home community of Ingersoll , Ontario in 1947 .
 organization: Upper Thames River Conservation Authority; location: Ingersoll , Ontario
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: Upper Thames River Conservation Authority, Ingersoll , Ontario 
Answer:
 organization: Upper Thames River Conservation Authority; location: Ingersoll , Ontario