390129
Seeds Fernando Verdasco ( First round ) Denis Istomin ( Quarterfinals ) Marinko Matosevic ( Second round ) Xavier Malisse ( Quarterfinals ) Draw Finals Top Half Bottom Half Qualifying Seeds Ryan Sweeting ( Qualified ) Jimmy Wang ( First round ) Donald Young ( Qualified ) Robert Farah ( Second round ) Qualifiers Donald Young Rik de Voest Draw First Qualifier Second Qualifier Third Qualifier Fourth Qualifier References
 Fernando Verdasco, Denis Istomin, Marinko Matosevic, Xavier Malisse, Ryan Sweeting, Jimmy Wang, Donald Young, Robert Farah, Donald Young Rik de Voest
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Fernando Verdasco, Denis Istomin, Marinko Matosevic, Xavier Malisse, Ryan Sweeting, Jimmy Wang, Donald Young, Robert Farah, Donald Young Rik de Voest