358694
Port Douglas , sometimes referred to simply as Douglas , is a remote community in British Columbia , Canada at the head of Harrison Lake , which is the head of river navigation from the Strait of Georgia .
 person: Douglas; person: Douglas; location: British Columbia; location: Canada
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: Douglas, Douglas, British Columbia, Canada 
Answer:
 person: Douglas; person: Douglas; location: British Columbia; location: Canada