CREATE TABLE table_20231 ("Date" TEXT, "Cover model" TEXT, "Centerfold model" TEXT, "Interview subject" TEXT, "20 Questions" TEXT, "Pictorials" TEXT)

Who was interviewed in the 8-98 issue?
SELECT "Interview subject" FROM table_20231 WHERE "Date" = '8-98'
SELECT "Interview subject" FROM "table_20231" WHERE "Date" = '8-98'