343478
War Service in the Royal Navy interrupted his studies , which he resumed after the war at the London School of Oriental and African Studies , graduating in 1949 .
 organization: Royal Navy; organization: London School of Oriental and African Studies
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: Royal Navy, London School of Oriental and African Studies 
Answer:
 organization: Royal Navy; organization: London School of Oriental and African Studies