user: Question: How many different circuits had Gary Gibson has the Lites 1 race two winning team?
Columns: ['Rnd', 'Circuit', 'Lites 1 Race One Winning Team', 'Lites 2 Race One Winning Team', 'Lites 1 Race Two Winning Team', 'Lites 2 Race Two Winning Team']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Sebring', '#21 Inspire Motorsports', '#23 Factory 48 Motorsports', '#13 Inspire Motorsports', '#75 BERG Racing']
SQL:

assistant: SELECT COUNT("Lites 2 Race One Winning Team") FROM "Table" WHERE "Lites 1 Race Two Winning Team" = 'Gary Gibson';