CREATE TABLE table_31474 ("Rank" FLOAT, "Rider" TEXT, "Sat 20 Aug" TEXT, "Mon 22 Aug" TEXT, "Tues 23 Aug" TEXT, "Wed 24 Aug" TEXT, "Thurs 25 Aug" TEXT, "Fri 26 Aug" TEXT, "Sat 27 Aug" TEXT, "Mon 29 Aug" TEXT, "Wed 31 Aug" TEXT)

What is every entry for Saturday August 27 when the entry for Thursday August 25 is 23' 56.90 94.528mph?
SELECT "Sat 27 Aug" FROM table_31474 WHERE "Thurs 25 Aug" = '23'' 56.90 94.528mph'
SELECT "Sat 27 Aug" FROM "table_31474" WHERE "Thurs 25 Aug" = '23\' 56.90 94.528mph'