310643
He served as a member of the Legislative Assembly of Alberta from 1955 to 1959 sitting with the opposition Liberal caucus .
 location: Alberta; 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: Alberta, Liberal 
Answer:
 location: Alberta; organization: Liberal