CREATE TABLE "doubles_performance_timeline" (
  "tournament" text,
  "2009" text,
  "2010" text,
  "2011" text,
  "2012" text
);

Question: what is the tournament when in 2012 the performance was 2r?
SQL: SELECT "tournament" FROM "doubles_performance_timeline" WHERE "2012"='2r';

Question: what is the tournament with the performance in 2010 and 2011 is 1r?
SQL: SELECT "tournament" FROM "doubles_performance_timeline" WHERE "2010"='1r' AND "2011"='1r';

Question: what is the 2012 performance when in 2011 is qf and 2010 is 3r?
SQL: SELECT "2012" FROM "doubles_performance_timeline" WHERE "2011"='qf' AND "2010"='3r';

Question: what is the tournament when 2011 is qf and 2012 is sf?
SQL: SELECT "tournament" FROM "doubles_performance_timeline" WHERE "2011"='qf' AND "2012"='sf';

Question: what is the tournament when the performance in 2012 is 3r and 2011 is qf?
SQL: SELECT "tournament" FROM "doubles_performance_timeline" WHERE "2012"='3r' AND "2011"='qf';

Question: what is the 2011 performance for the US open?
SQL: SELECT "2011" FROM "doubles_performance_timeline" WHERE "tournament"='us open';