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Its notable users include Wired , Harvard Business School , TED Talks , and Barack Obama .
 organization: Harvard Business School; organization: TED Talks; person: Barack Obama
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Harvard Business School; organization: TED Talks; person: Barack Obama