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About 200 Burmese students marched briefly from troubled Yangon Institute of Technology in northern Rangoon on Friday towards the University of Yangon six km ( four miles ) away , and returned to their campus , witnesses said .
 organization: Yangon Institute of Technology; organization: University of Yangon; else: Burmese; location: Rangoon
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 organization: Yangon Institute of Technology; organization: University of Yangon; else: Burmese; location: Rangoon