CREATE TABLE table_43059 ("Date" TEXT, "Cover model" TEXT, "Centerfold model" TEXT, "Interview subject" TEXT, "20 Questions" TEXT)

Who was the Centerfold model when O.J. Simpson was the Interview Subject?
SELECT "Centerfold model" FROM table_43059 WHERE "Interview subject" = 'o.j. simpson'
SELECT "Centerfold model" FROM "table_43059" WHERE "Interview subject" = 'o.j. simpson'