CREATE TABLE table_21281 ("Country" TEXT, "Preliminary" TEXT, "Interview" TEXT, "Swimsuit" TEXT, "Evening Gown" TEXT, "Average" TEXT)

Give swimsuit scores of participants 8.847 in preliminary
SELECT "Swimsuit" FROM table_21281 WHERE "Preliminary" = '8.847'
SELECT "Swimsuit" FROM "table_21281" WHERE "Preliminary" = '8.847'