73600
This grand approach was designed by architects Piacentini and Spaccarelli , on the instructions of Benito Mussolini and in accordance with the church , after the conclusion of the Lateran Treaty .
 person: Piacentini; person: Spaccarelli; person: Benito Mussolini
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: Piacentini, Spaccarelli, Benito Mussolini 
Answer:
 person: Piacentini; person: Spaccarelli; person: Benito Mussolini