393977
He worked first at the London School of Hygiene and Tropical Medicine , and in Uganda , on tse-tse flies and sleeping sickness .
 organization: London School of Hygiene and Tropical Medicine; location: Uganda
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: London School of Hygiene and Tropical Medicine, Uganda 
Answer:
 organization: London School of Hygiene and Tropical Medicine; location: Uganda