166474
Anna-Lena Grönefeld ( Second Round ) Daniela Hantuchová ( Third Round ) Flavia Pennetta ( Second Round ) Ana Ivanović ( Champion ) Katarina Srebotnik ( Quarterfinals ) Maria Kirilenko ( Second Round ) Li Na ( First Round ) Anabel Medina Garrigues ( Second Round ) Draw Finals Top Half Section 1 Section 2 Bottom Half Section 3 Section 4 External links
 Anna-Lena Grönefeld, Daniela Hantuchová, Flavia Pennetta, Ana Ivanović, Katarina Srebotnik, Maria Kirilenko, Li Na, Anabel Medina Garrigues
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Anna-Lena Grönefeld, Daniela Hantuchová, Flavia Pennetta, Ana Ivanović, Katarina Srebotnik, Maria Kirilenko, Li Na, Anabel Medina Garrigues