61919
She lost her second singles rubber too , defeated by Urszula Radwańska in three sets , having been a set and a double break up .
 Urszula Radwańska
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Urszula Radwańska