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Investors Group of Winnipeg , Manitoba , Canada ' s largest mutual - fund manager , and the American Express Co . of New York were also talked about as possible bidders .
 Winnipeg , Manitoba, Manitoba, Canada, New York, Investors Group of Winnipeg , Manitoba, Canada ' s largest mutual - fund manager, the American Express Co . of New York, possible bidders
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 Winnipeg , Manitoba, Manitoba, Canada, New York, Investors Group of Winnipeg , Manitoba, Canada ' s largest mutual - fund manager, the American Express Co . of New York, possible bidders