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The fight took place in front of 15,880 at the MGM Grand Garden Arena .
 location: MGM Grand Garden Arena
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: MGM Grand Garden Arena 
Answer:
 location: MGM Grand Garden Arena