user: Question: What's the location when the opponent was Lyoto Machida?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round', 'Time', 'Location']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Win', '19–1', 'Alexander Gustafsson', 'Decision (unanimous)', 'UFC 165', 5.0, '5:00', 'Toronto, Ontario , Canada']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Opponent" = 'Lyoto Machida';