user: Question: Who is the captain of the 2012 NRL season competition?
Columns: ['Competition', 'Ladder Position', 'Coach', 'Captain(s)', 'Details']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['2007 NRL season', '12 / 16', 'John Cartwright', 'Luke Bailey Scott Prince', '2007 Gold Coast Titans season']
SQL:

assistant: SELECT "Captain(s)" FROM "Table" WHERE "Competition" = '2012 NRL season';