user: Question: Which is the lowest crop total with New South Wales at 42 kilotonnes and Victorian at less than 68 kilotonnes?
Columns: ['Crop (kilotonnes)', 'New South Wales', 'Victoria', 'Queensland', 'Western Australia', 'South Australia', 'Tasmania', 'Total']
Types: ['text', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Wheat', 6714.0, 2173.0, 1301.0, 6959.0, 3382.0, 23.0, 20552.0]
SQL:

assistant: SELECT MIN("Total") FROM "Table" WHERE "New South Wales" = 42.0 AND "Victoria" < 68.0;