CREATE TABLE table_41500 ("Tournament" TEXT, "2004" TEXT, "2005" TEXT, "2006" TEXT, "2007" TEXT, "2008" TEXT, "2009" TEXT, "2010" TEXT, "2011" TEXT)

What 2009 has grand slam tournaments of 2008?
SELECT "2009" FROM table_41500 WHERE "2008" = 'grand slam tournaments'
SELECT "2009" FROM "table_41500" WHERE "2008" = 'grand slam tournaments'