180126
Charles " Chang " Welch was an American Footballer , and the brother of well-known boxing manager Suey Welch .
 person: Chang; person: Welch; person: Suey Welch
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: Chang, Welch, Suey Welch 
Answer:
 person: Chang; person: Welch; person: Suey Welch