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Overviews of the knowledge revolution were provided by Marilyn Ferguson , who refers to the ascendance of an irreversible shift in the global state of mind ; a fundamentally new world view that encompasses insights from ancient times through current breakthrough science .
 person: Marilyn Ferguson
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: Marilyn Ferguson 
Answer:
 person: Marilyn Ferguson