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United Nations Security Council resolution 772 , adopted unanimously on 17 August 1992 , after recalling Resolution 765 ( 1992 ) concerning the Boipatong massacre in South Africa and a report from the Secretary-General , the Council authorised Boutros Boutros-Ghali to deploy observers to the country after concerns raised in the report , known as the United Nations Observer Mission in South Africa .
 person: Boutros Boutros-Ghali
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: Boutros Boutros-Ghali 
Answer:
 person: Boutros Boutros-Ghali