user: Question: Which method was used in a round greater than 3?
Columns: ['Card', 'Weight Class', 'Round', 'Time', 'Method']
Types: ['text', 'text', 'real', 'text', 'text']
Sample row: ['Preliminary', 'Welterweight', 3.0, '5:00', 'Decision (split)']
SQL:

assistant: SELECT "Method" FROM "Table" WHERE "Round" > 3.0;