CREATE TABLE table_name_6 (res VARCHAR, method VARCHAR, opponent VARCHAR)

In the match against Marcus Aur lio with a method of decision (unanimous), what was the results?
SELECT res FROM table_name_6 WHERE method = "decision (unanimous)" AND opponent = "marcus aurélio"
SELECT "res" FROM "table_name_6" WHERE "decision (unanimous)" = "method" AND "marcus aurélio" = "opponent"