CREATE TABLE table_9647 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Round" FLOAT, "Time" CLOB, "Location" CLOB)

What is Round, when Method is 'submission (reverse armbar)'?
SELECT "Round" FROM table_9647 WHERE "Method" = 'submission (reverse armbar)'
SELECT "Round" FROM "table_9647" WHERE "Method" = 'submission (reverse armbar)'