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Wall Street considered the protracted political uncertainty as a reason to sell tech stocks and retreat to blue chips .
 organization: Wall Street
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: Wall Street 
Answer:
 organization: Wall Street