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

Question: What shows for 2007 at the Olympic Games as tournament.
SQL: SELECT "2007" FROM "singles_performance_timeline" WHERE "tournament"='olympic games';

Question: What shows for 2009 when the 2012 is 1R?
SQL: SELECT "2009" FROM "singles_performance_timeline" WHERE "2012"='1r';

Question: What is the 2010 when the 2009 shows Q1?
SQL: SELECT "2010" FROM "singles_performance_timeline" WHERE "2009"='q1';