user: Question: How many average total matches have league cup as the competition, with a draw greater than 0?
Columns: ['Competition', 'Total Matches', 'Cardiff Win', 'Draw', 'Swansea Win']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['League', 55.0, 19.0, 16.0, 20.0]
SQL:

assistant: SELECT AVG("Total Matches") FROM "Table" WHERE "Competition" = 'league cup' AND "Draw" > 0.0;