9907
Following Messina 's bankruptcy , he was signed by Arezzo in November 2008 .
 organization: Messina; organization: Arezzo
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: Messina, Arezzo 
Answer:
 organization: Messina; organization: Arezzo