CREATE TABLE "singles_performance_timeline" (
  "tournament" text,
  "2004" text,
  "2005" text,
  "2006" text,
  "2007" text,
  "2008" text,
  "2009" text,
  "2010" text,
  "2011" text
);

Question: What 2011 has 4r as the 2008?
SQL: SELECT "2011" FROM "singles_performance_timeline" WHERE "2008"='4r';

Question: What 2007 has wimbledon as the tournament?
SQL: SELECT "2007" FROM "singles_performance_timeline" WHERE "tournament"='wimbledon';

Question: What 2006 has 1r as the 2007?
SQL: SELECT "2006" FROM "singles_performance_timeline" WHERE "2007"='1r';

Question: What tournament has q2 as the 2004?
SQL: SELECT "tournament" FROM "singles_performance_timeline" WHERE "2004"='q2';

Question: What 2009 has grand slam tournaments of 2008?
SQL: SELECT "2009" FROM "singles_performance_timeline" WHERE "2008"='grand slam tournaments';

Question: What 2006 has 0-0 as the 2011?
SQL: SELECT "2006" FROM "singles_performance_timeline" WHERE "2011"='0-0';