CREATE TABLE table_41312 ("Album" CLOB, "Release date" CLOB, "Label" CLOB, "Format" CLOB, "Covered Song" CLOB, "Original Song" CLOB)

What shows as the Original Song when the Covered Song was ' sign o' the times ' by prince .?
SELECT "Original Song" FROM table_41312 WHERE "Covered Song" = ' sign o'' the times " by prince .'
SELECT "Original Song" FROM "table_41312" WHERE "Covered Song" = ' sign o'' the times " by prince .'