9070
Frederick I , Margrave of Meissen , son of Albert II , Margrave of Meissen and Margaret of Sicily , daughter of Frederick II , Holy Roman Emperor .
 person: Frederick I , Margrave of Meissen; person: Albert II , Margrave of Meissen; person: Margaret of Sicily; person: Frederick II , Holy Roman Emperor
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: Frederick I , Margrave of Meissen, Albert II , Margrave of Meissen, Margaret of Sicily, Frederick II , Holy Roman Emperor 
Answer:
 person: Frederick I , Margrave of Meissen; person: Albert II , Margrave of Meissen; person: Margaret of Sicily; person: Frederick II , Holy Roman Emperor