CREATE TABLE table_name_67 (method VARCHAR, record VARCHAR, round VARCHAR, res VARCHAR)

What is the method for a match with a Round larger than 2, he took a loss, and 15 3 was the record?
SELECT method FROM table_name_67 WHERE round > 2 AND res = "loss" AND record = "15–3"
SELECT "method" FROM "table_name_67" WHERE "15–3" = "record" AND "loss" = "res" AND "round" > 2