33867
He contested the 1993 state election in an unwinnable position on the Liberal ticket for North Metropolitan Region , and was not elected .
 organization: Liberal
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: Liberal 
Answer:
 organization: Liberal