15334
World Middleweight Championship – Harry Greb → Tiger Flowers → Mickey Walker
 organization: World Middleweight Championship; person: Harry Greb; person: Tiger Flowers; person: Mickey Walker
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: World Middleweight Championship, Harry Greb, Tiger Flowers, Mickey Walker 
Answer:
 organization: World Middleweight Championship; person: Harry Greb; person: Tiger Flowers; person: Mickey Walker