CREATE TABLE table_name_81 (goal_difference NUMBER, draws VARCHAR2, wins VARCHAR2, losses VARCHAR2)

What is the lowest goal difference a club with more than 13 wins, less than 8 losses, and less than 11 draws has?
SELECT MIN(goal_difference) FROM table_name_81 WHERE wins > 13 AND losses < 8 AND draws < 11
SELECT MIN("goal_difference") FROM "table_name_81" WHERE "draws" < 11 AND "losses" < 8 AND "wins" > 13