user: Question: What tournament took place after 1973?
Columns: ['Year', 'Tournament', 'Venue', 'Result', 'Extra']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1965.0, 'All-Africa Games', 'Brazzaville , Congo', '1st', 'Long jump']
SQL:

assistant: SELECT "Tournament" FROM "Table" WHERE "Year" > 1973.0;