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

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'