user: ### NOW ANSWER:
Question: Which away team has a playoff record of (0-0) and played against Sioux City Bandits?
Columns: ['Opponent', 'OVERALL', 'HOME', 'AWAY', 'PLYFF']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Abilene Ruff Riders', '(1-0)', '(1-0)', '(0-0)', '(0-0)']
SQL:

assistant: SELECT "AWAY" FROM "Table" WHERE "PLYFF" = '(0-0)' AND "Opponent" = 'Sioux City Bandits';