Question: Which Tennis team is from the United States?
SQL: SELECT "Team" FROM "2-10976484-1" WHERE "Sport" = 'Tennis' AND "Nation of citizenship" = 'United States';

Question: What is the nation of citizenship for athletes later than 2011 year of award?
SQL: SELECT "Nation of citizenship" FROM "2-10976484-1" WHERE "Year of award" > 2011.0;