user: Question: What is the location of Fightfest 2, which has 3 rounds?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round', 'Time', 'Location']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Win', '25-10 (1)', 'Amir Sadollah', 'Decision (unanimous)', 'UFC on Fuel TV: Struve vs. Miocic', 3.0, '5:00', 'Nottingham , England']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Round" = 3.0 AND "Event" = 'Fightfest 2';