140865
He served as a member of the Legislative Assembly of Alberta from 1917 to 1921 sitting with the opposition Conservative caucus .
 location: Alberta; organization: Conservative
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: Alberta, Conservative 
Answer:
 location: Alberta; organization: Conservative