13598
The pensioner , named only as Pietro T. , told investigators he was infected with HIV , the AIDS virus , and his wife had died of the disease .
 person: Pietro T.; else: HIV; else: AIDS
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: Pietro T., HIV, AIDS 
Answer:
 person: Pietro T.; else: HIV; else: AIDS