CREATE TABLE table_20216 ("Date" TEXT, "Cover model" TEXT, "Centerfold model" TEXT, "Interview subject" TEXT, "20 Questions" TEXT, "Pictorials" TEXT)

Who were the pictorials when the centerfold model was Ava Fabian?
SELECT "Pictorials" FROM table_20216 WHERE "Centerfold model" = 'Ava Fabian'
SELECT "Pictorials" FROM "table_20216" WHERE "Centerfold model" = 'Ava Fabian'