CREATE TABLE "singles" (
  "tournament" text,
  "1999" 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
);

Question: Which 2010 Tournament has a 2001 of grand slam tournaments?
SQL: SELECT "2010" FROM "singles" WHERE "2001"='grand slam tournaments';

Question: Which 2006 Tournament has a 2004, and a 2002 of not tier i?
SQL: SELECT "2006" FROM "singles" WHERE "2004"='a' AND "2002"='not tier i';

Question: Which 2008 Tournament has a 2007 of a and a 2010 of qf?
SQL: SELECT "2008" FROM "singles" WHERE "2007"='a' AND "2010"='qf';

Question: Which Tournament has a 2002 of grand slam tournaments?
SQL: SELECT "tournament" FROM "singles" WHERE "2002"='grand slam tournaments';

Question: Which 2000 Tournament has a 2002 of not tier i, and a 2006 of 2r?
SQL: SELECT "2000" FROM "singles" WHERE "2002"='not tier i' AND "2006"='2r';