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John Ruth , for example , wrote on the Nader2000 site Thursday morning that he voted for Nader because he thought they ` ` shared a common goal ' ' but that he was now regretting it .
 person: John Ruth; person: he; person: Nader; person: he; person: they; person: he
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: John Ruth; person: he; person: Nader; person: he; person: they; person: he