1926
Textbook publishers are taking over online learning in higher ed , Professor @ gabekahn reports for @ Slate : http://t.co/2xU84qlP9C
 organization: Textbook; person: gabekahn; organization: Slate
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: Textbook; person: gabekahn; organization: Slate