user: Question: What is the average number of losses for teams with 0 draws and 0 byes?
Columns: ['NTFA Div 1', 'Wins', 'Byes', 'Losses', 'Draws', 'Against']
Types: ['text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Bridgenorth', 15.0, 0.0, 3.0, 0.0, 1247.0]
SQL:

assistant: SELECT AVG("Losses") FROM "Table" WHERE "Draws" = 0.0 AND "Byes" < 0.0;