8850
Despite her knee injury , she made it to the quarterfinals , where she lost to Tsvetana Pironkova .
 person: Tsvetana Pironkova
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Tsvetana Pironkova