1142
The lanky Canadian broke Muster at 4-3 in the first set and 5-5 in the second before ending the match on his third match point when the Austrian hit a service return long .
 Austrian, Canadian, Muster
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Austrian, Canadian, Muster