106097
In 2011 , J. Michael Bailey provided a forum for a live demonstration of a sex-machine device to his class at Northwestern University , which led to international press coverage , questions about appropriate college coursework , and questions about academic freedom vis-a-vis tenure .
 person: J. Michael Bailey; organization: Northwestern University
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: J. Michael Bailey, Northwestern University 
Answer:
 person: J. Michael Bailey; organization: Northwestern University