user: Question: The 2002 African Cup of Nations was held on what date?
Columns: ['Date', 'Venue', 'Score', 'Result', 'Competition']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['3 February 2002', 'Stade Abdoulaye Nakoro Cissoko , Kayes', '2–0', '2–0', '2002 African Cup of Nations']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Competition" = '2002 African Cup of Nations';