user: Question: Who was the defensive award winner in February when the rookie award was given to Rhys Duch?
Columns: ['Month', 'Week', 'Overall', 'Offensive', 'Defensive', 'Transition', 'Rookie']
Types: ['text', 'real', 'text', 'text', 'text', 'text', 'text']
Sample row: ['January', 1.0, 'Blaine Manning', 'Casey Powell', 'Kevin Croswell', 'Scott Stewart', 'Andrew Watt']
SQL:

assistant: SELECT "Defensive" FROM "Table" WHERE "Month" = 'February' AND "Rookie" = 'Rhys Duch';