user: Question: What is the state the winning driver Jamie Whincup from in round 2?
Columns: ['Round', 'Circuit', 'State/Territory', 'Date', 'Winning driver']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Wakefield Park', 'New South Wales', '31 March', 'Jamie Whincup']
SQL:

assistant: SELECT "State/Territory" FROM "Table" WHERE "Winning driver" = 'Jamie Whincup' AND "Round" = 2.0;