203523
In the election of 2009 , Omi was the LDP 's candidate ; incumbent Sata only ran in the Northern Kantō proportional representation block .
 person: Omi; person: Sata
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: Omi, Sata 
Answer:
 person: Omi; person: Sata