CREATE TABLE table_23465864_6 (thurs_27_aug VARCHAR2, tues_25_aug VARCHAR2)

What was the event on Thurs 27 Aug when Tues 25 Aug was 23' 00.59 98.384mph?
SELECT thurs_27_aug FROM table_23465864_6 WHERE tues_25_aug = "23' 00.59 98.384mph"
SELECT "thurs_27_aug" FROM "table_23465864_6" WHERE "23' 00.59 98.384mph" = "tues_25_aug"