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The 1999 Copa Colsanitas – Singles was the singles event of the second edition of the Copa Colsanitas ; a WTA Tier IV tournament and the most prestiguous women 's tennis tournament held in Colombia and Hispanic America .
 Colombia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Colombia