CREATE TABLE table_20634 ("State" TEXT, "Preliminary Average" TEXT, "Interview" TEXT, "Swimsuit" TEXT, "Evening Gown" TEXT, "Semifinal Average" TEXT)

What is the interview when preliminary average is 8.662 (3) ?
SELECT "Interview" FROM table_20634 WHERE "Preliminary Average" = '8.662 (3)'
SELECT "Interview" FROM "table_20634" WHERE "Preliminary Average" = '8.662 (3)'