192595
During her years as finance minister in the governments of Premier Ralph Klein , Nelson oversaw the retirement of the Alberta provincial debt .
 person: Ralph Klein; person: Nelson; organization: Alberta
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: Ralph Klein, Nelson, Alberta 
Answer:
 person: Ralph Klein; person: Nelson; organization: Alberta