59144
She set up a second round match of the tournament with No. 5 seed Elena Dementieva , whom she defeated 7 – 5 , 7 – 6 .
 Elena Dementieva
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Elena Dementieva