10231
1 186 ( September 1977 ) , and was created by Len Wein and George Pérez .
 person: Len Wein; person: George Pérez
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: Len Wein, George Pérez 
Answer:
 person: Len Wein; person: George Pérez