CREATE TABLE table_52390 ("Wicket Partnership" CLOB, "Runs" CLOB, "Batsmen" CLOB, "Opponents" CLOB, "Venue" CLOB, "Season" CLOB)

Who was the opponents of the 5th Wicket Partnership?
SELECT "Opponents" FROM table_52390 WHERE "Wicket Partnership" = '5th'
SELECT "Opponents" FROM "table_52390" WHERE "Wicket Partnership" = '5th'