1950
He gained viral video fame that year when his 16 April non-fight with Montreal Canadiens enforcer Aaron Downey .
 organization: Montreal Canadiens; person: Aaron Downey
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: Montreal Canadiens, Aaron Downey 
Answer:
 organization: Montreal Canadiens; person: Aaron Downey