user: Question: Which event has an Opponent of Akihiro Gono, and a Method of Decision?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round', 'Time', 'Location']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Win', '5-5', 'Lee Young Gun', 'Verbal Submission (armbar)', 'Jungle Fight 1', 1.0, '1:09', 'Manaus , Amazonas, Brazil']
SQL:

assistant: SELECT "Event" FROM "Table" WHERE "Opponent" = 'Akihiro Gono' AND "Method" = 'Decision';