267916
In August 1958 he resigned his post as a teacher and moved to Khartoum where he started his business in commercial advertisements and feasibility studies .
 organization: Khartoum
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: Khartoum 
Answer:
 organization: Khartoum