14645
In a tearful news conference after returning to Vancouver two days later , Campbell apologized to British Columbians , but refused to resign as premier .
 Vancouver, British Columbians, Campbell, premier
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 Vancouver, British Columbians, Campbell, premier