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From 1993 to October 1997 , this city ' s contracts utilized foreign capital totally reached 4 . 88 billion US dollars , and actually realized 1 . 91 billion US dollars , equivalent to 90 % of the total of 18 years of reform and opening up .
 geographical social political: this city; geographical social political: US; geographical social political: US
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:
 geographical social political: this city; geographical social political: US; geographical social political: US