user: Question: What is Method, when Opponent is "Thiago Alves"?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round', 'Location']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Win', '20-8', 'Giovani Diniz', 'TKO (punches)', 'Shooto - 5th Round', '1', 'Tokyo , Japan']
SQL:

assistant: SELECT "Method" FROM "Table" WHERE "Opponent" = 'Thiago Alves';