161512
He served in the Canadian House of Commons from 1997 to 2000 , initially as a Progressive Conservative and later as a member of the Canadian Alliance .
 organization: Progressive Conservative; organization: Canadian Alliance
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: Progressive Conservative, Canadian Alliance 
Answer:
 organization: Progressive Conservative; organization: Canadian Alliance