user: Question: What is the average Total when the ship was lützow, with a 13.5-inch/1400lb smaller than 0?
Columns: ['Ship', '13.5-inch/1400lb', '13.5-inch/1250lb', '12-inch', 'Total']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Lützow', 0.0, 2.0, 8.0, 10.0]
SQL:

assistant: SELECT AVG("Total") FROM "Table" WHERE "Ship" = 'lützow' AND "13.5-inch/1400lb" < 0.0;