28268
He was sired by Haphazard , who won three Great Subscription Purse s. As a stallion Haphazard also produced 2000 Guineas winners Antar and Reginald , 1000 Guineas winner Rowena and Doncaster Cup winner Figaro .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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