user: Question: On what date did a race occur at Long Beach?
Columns: ['Race', 'Date', 'Location', 'Pole Position', 'Fastest Lap', 'Race Winner', 'Constructor', 'Report']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Argentine Grand Prix', '21 January', 'Buenos Aires', 'Jacques Laffite', 'Jacques Laffite', 'Jacques Laffite', 'Ligier - Ford', 'Report']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Location" = 'Long Beach';