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Qualifier 1 Umpires Below are the 8 umpires appointed by the International Hockey Federation : Pool All times are Pacific Daylight Time ( UTC − 07:00 ) Classification Fifth and sixth place Third and fourth place Final Awards Qualifier 2 Umpires Below are the 9 umpires appointed by the International Hockey Federation : Pool All times are Moscow Daylight Time ( UTC +04:00 ) Classification Fifth and sixth place Third and fourth place Final Awards Qualifier 3 Umpires Below are the 7 umpires appointed by the International Hockey Federation : Pool All times are Chile Standard Time ( UTC − 04:00 ) The winner of the tournament was decided by final standings after the pool matches , no classification matches were held .
 International Hockey Federation, International Hockey Federation, International Hockey Federation, Chile
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 International Hockey Federation, International Hockey Federation, International Hockey Federation, Chile