234449
In April 1945 , the Monarchs traveled to Lethbridge , Alberta to play the Lethbridge Native Sons for the western Canada juvenile hockey championship .
 Lethbridge , Alberta, Lethbridge
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Lethbridge , Alberta, Lethbridge