92675
In attendance were former president Bill Clinton , former vice president Dick Cheney and former first lady Barbara Bush .
 person: Bill Clinton; person: Dick Cheney; person: Barbara Bush
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: Bill Clinton, Dick Cheney, Barbara Bush 
Answer:
 person: Bill Clinton; person: Dick Cheney; person: Barbara Bush