34088
He emerged victorious in the civil wars against emperors Maxentius and Licinius to become sole ruler of the Roman Empire by 324 .
 person: Maxentius; person: Licinius; location: Roman Empire
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: Maxentius, Licinius, Roman Empire 
Answer:
 person: Maxentius; person: Licinius; location: Roman Empire