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But for now , says former Clinton administration cabinet member Robert Riche , both sides are positive that they 've won the election , and says Riche , the longer the fight goes on , the more troublesome the next four years might be .
 person: Clinton; person: Robert Riche; person: Riche; date: the next four years
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 person: Clinton; person: Robert Riche; person: Riche; date: the next four years