user: ### NOW ANSWER:
Question: who was the opponent with round 17?
Columns: ['Round', 'Opponent', 'Date', 'Venue', 'Competition']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['N', 'Whitehaven', '04/02/07', 'Recreation Ground', 'Friendly']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Round" = '17';