6991
Others advancing early on Monday included 11th-seeded American Malivai Washington , the Wimbledon runner-up , Sweden 's Magnus Gustafsson , and two-time former French Open champion Sergi Bruguera of Spain , who will be Stich 's next opponent .
 Sergi Bruguera, American, French Open, Magnus Gustafsson, Wimbledon, Malivai Washington, Stich, Sweden, Spain
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Sergi Bruguera, American, French Open, Magnus Gustafsson, Wimbledon, Malivai Washington, Stich, Sweden, Spain