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Parliament Speaker was Hojatoleslam Akbar Hashemi Rafsanjani , that after his election as President , Mehdi Karroubi became the Speaker .
 person: Akbar Hashemi Rafsanjani; person: Mehdi Karroubi
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: Akbar Hashemi Rafsanjani, Mehdi Karroubi 
Answer:
 person: Akbar Hashemi Rafsanjani; person: Mehdi Karroubi