user: Question: What day was the total smaller than 19 at Venue of ANZ Stadium?
Columns: ['Total', 'Score', 'Winning Team', 'Losing Team', 'Venue', 'Date']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [10.0, '6-4', 'St. George Illawarra Dragons', 'Cronulla Sharks', 'ANZ Stadium', '5 April 2008 (round 4)']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Total" < 19.0 AND "Venue" = 'ANZ Stadium';