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Marriage and issue Maria Antonietta married Prince Alfonso , Count of Caserta , son of Ferdinand II of the Two Sicilies and his wife Maria Theresa of Austria , on 8 June 1868 in Rome .
 person: Maria Antonietta; person: Prince Alfonso , Count of Caserta; person: Ferdinand II of the Two Sicilies; person: Maria Theresa of Austria; location: Rome
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: Maria Antonietta, Prince Alfonso , Count of Caserta, Ferdinand II of the Two Sicilies, Maria Theresa of Austria, Rome 
Answer:
 person: Maria Antonietta; person: Prince Alfonso , Count of Caserta; person: Ferdinand II of the Two Sicilies; person: Maria Theresa of Austria; location: Rome