user: Question: What shows for 2006 when 2002 is Grand Slam Tournaments?
Columns: ['Tournament', '2002', '2004', '2005', '2006']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Grand Slam Tournaments', 'Grand Slam Tournaments', 'Grand Slam Tournaments', 'Grand Slam Tournaments', 'Grand Slam Tournaments']
SQL:

assistant: SELECT "2006" FROM "Table" WHERE "2002" = 'Grand Slam Tournaments';