49901
Chief Justice A. F. M. Ahsanuddin Chowdhury was installed as president , but army chief Hussain Muhammad Ershad became the country 's " de facto " leader and assumed the presidency in 1983 .
 person: A. F. M. Ahsanuddin Chowdhury; person: Hussain Muhammad Ershad
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: A. F. M. Ahsanuddin Chowdhury, Hussain Muhammad Ershad 
Answer:
 person: A. F. M. Ahsanuddin Chowdhury; person: Hussain Muhammad Ershad