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` ` Maybe somebody could have given the candidates a hot foot or put a joy buzzer on their seat , ' ' said his colleague , Fred Barnes .
 person: somebody; person: the candidates; person: their; person: his; person: his colleague; person: Fred Barnes
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 person: somebody; person: the candidates; person: their; person: his; person: his colleague; person: Fred Barnes