ปี 2008 คืออะไร เมื่อปี 2006 เป็น 'Grand Slam Tournaments'?ไม่จำเป็นต้องใช้ตารางทั้งหมด
What is 2008, when 2006 is 'Grand Slam Tournaments'?It is not neccessary to use all the tables.
 table_40792:  "Tournament" [ 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]  "2012" [ text] 
SELECT "2008" FROM table_40792 WHERE "2006" = 'grand slam tournaments'