877
The category of independents includes respondents who indicated they considered themselves ` ` something else ' ' in 1972 , 1992 , 1996 and 2000 .
 person: independents; person: respondents who indicated they considered themselves ` ` something else ' ' in 1972 , 1992 , 1996 and 2000; person: who; person: they; person: themselves
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
 Entities: independents, respondents who indicated they considered themselves ` ` something else ' ' in 1972 , 1992 , 1996 and 2000, who, they, themselves 
Answer:
 person: independents; person: respondents who indicated they considered themselves ` ` something else ' ' in 1972 , 1992 , 1996 and 2000; person: who; person: they; person: themselves