CREATE TABLE table_76146 ("Pick #" FLOAT, "NFL Team" TEXT, "Player" TEXT, "Position" TEXT, "College" TEXT)

Which Position has a Pick # lower than 278 for Player Charles Benson?
SELECT "Position" FROM table_76146 WHERE "Pick #" < '278' AND "Player" = 'charles benson'
SELECT "Position" FROM "table_76146" WHERE "Pick #" < '278' AND "Player" = 'charles benson'