CREATE TABLE "singles_performance_timeline" (
  "tournament" text,
  "2003" text,
  "2004" text,
  "2005" text,
  "2006" text,
  "2007" text,
  "2008" text,
  "2009" text,
  "2010" text,
  "2011" text,
  "2012" text,
  "2013" text
);

Question: Which year has a 2011 of 1r?
SQL: SELECT "2008" FROM "singles_performance_timeline" WHERE "2011"='1r';

Question: Which tournament has a 2013 of 1r, and a 2012 of 1r?
SQL: SELECT "tournament" FROM "singles_performance_timeline" WHERE "2013"='1r' AND "2012"='1r';

Question: Which year has a 2003 of lq?
SQL: SELECT "2009" FROM "singles_performance_timeline" WHERE "2003"='lq';