CREATE TABLE table_39988 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Round" TEXT, "Time" TEXT, "Location" TEXT)

What was the resolution for the match that ended by Submission (armbar)?
SELECT "Res." FROM table_39988 WHERE "Method" = 'submission (armbar)'
SELECT "Res." FROM "table_39988" WHERE "Method" = 'submission (armbar)'