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`` I think the Friday report , combined with the actions of the Fed , weakened the belief that there was going to be an imminent easing of monetary policy , '' said Robert Dederick , chief economist at Northern Trust Co. in Chicago .
 date: Friday; organization: Fed; person: Robert Dederick; organization: Northern Trust Co.; geographical social political: Chicago
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:
 date: Friday; organization: Fed; person: Robert Dederick; organization: Northern Trust Co.; geographical social political: Chicago