50090
Joe Gans and Beau Jack are two famous examples of successful boxers who started in battle royals .
 person: Joe Gans; person: Beau Jack
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: Joe Gans, Beau Jack 
Answer:
 person: Joe Gans; person: Beau Jack