user: Question: What was the resolution for the match that ended by Submission (armbar)?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Round', 'Time', 'Location']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Win', '18–8 (1)', 'Irwing Machado', 'Submission (brabo choke)', '1', '1:25', 'Ribeirão Preto , São Paulo , Brazil']
SQL:

assistant: SELECT "Res." FROM "Table" WHERE "Method" = 'Submission (armbar)';