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As a freshman in 1946 , Gacek helped Michigan win the Big Ten Conference hockey championship by scoring the tying goal against the University of Minnesota in the season 's final game .
 person: Gacek; organization: Big Ten Conference; organization: University of Minnesota
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: Gacek, Big Ten Conference, University of Minnesota 
Answer:
 person: Gacek; organization: Big Ten Conference; organization: University of Minnesota