CREATE TABLE "singles_performance_timeline" (
  "tournament" text,
  "2000" text,
  "2001" text,
  "2002" text,
  "2003" text,
  "2004" text,
  "2005" text,
  "2006" text,
  "2007" text,
  "2008" text,
  "2009" text,
  "2010" text,
  "2011" text,
  "2012" text
);

Question: What is 2008, when 2006 is "Grand Slam Tournaments"?
SQL: SELECT "2008" FROM "singles_performance_timeline" WHERE "2006"='grand slam tournaments';

Question: What is 2007, when 2003 is 1R?
SQL: SELECT "2007" FROM "singles_performance_timeline" WHERE "2003"='1r';

Question: What is the Tournament, when 2012 is 3R?
SQL: SELECT "tournament" FROM "singles_performance_timeline" WHERE "2012"='3r';

Question: What is Tournament, when 2009 is "Grand Slam Tournaments"?
SQL: SELECT "tournament" FROM "singles_performance_timeline" WHERE "2009"='grand slam tournaments';