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In the work of diverse theorists such as William James ( 1842 – 1910 ) , Michel Foucault ( 1926 – 1984 ) and Hayden White , important critiques of hierarchical epistemology are advanced .
 person: William James; person: Michel Foucault; person: Hayden White
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: William James, Michel Foucault, Hayden White 
Answer:
 person: William James; person: Michel Foucault; person: Hayden White