user: Question: What circuit had rnd 3?
Columns: ['Rnd', 'Circuit', 'LMP Winning Team', 'LMPC Winning Team', 'GT Winning Team', 'GTC Winning Team', 'Results']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Sebring', '#07 Team Peugeot Total', '#55 Level 5 Motorsports', '#62 Risi Competizione', '#81 Alex Job Racing', 'Results']
SQL:

assistant: SELECT "Circuit" FROM "Table" WHERE "Rnd" = 3.0;