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But Basuki , her long black ponytail flying as she raced for shots , held her serve and twice had set point on Graf 's serve at 6-5 before the German unleashed a forehand pass to force the tie-break .
 Graf, Basuki, German
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:
 Graf, Basuki, German