CREATE TABLE table_32303 ("Round" FLOAT, "Overall" FLOAT, "Player" TEXT, "Position" TEXT, "College" TEXT)

How many rounds have an Overall larger than 17, and a Position of quarterback?
SELECT COUNT("Round") FROM table_32303 WHERE "Overall" > '17' AND "Position" = 'quarterback'
SELECT COUNT("Round") FROM "table_32303" WHERE "Overall" > '17' AND "Position" = 'quarterback'