CREATE TABLE "singles_performance_timeline" (
  "tournament" text,
  "2007" text,
  "2008" text,
  "2009" text,
  "2010" text,
  "2011" text,
  "2012" text
);

Question: What tournament was at the 2007 Olympic Games?
SQL: SELECT "tournament" FROM "singles_performance_timeline" WHERE "2007"='olympic games';

Question: What tournament was at the 2011 Cincinnati Masters?
SQL: SELECT "2011" FROM "singles_performance_timeline" WHERE "tournament"='cincinnati masters';