CREATE TABLE table_9606 ("Round" FLOAT, "Pick" FLOAT, "Overall" FLOAT, "Name" TEXT, "Position" TEXT, "College" TEXT)

Which college with a position of rb had a pick larger than 6 in round 28?
SELECT "College" FROM table_9606 WHERE "Pick" > '6' AND "Position" = 'rb' AND "Round" = '28'
SELECT "College" FROM "table_9606" WHERE "Pick" > '6' AND "Position" = 'rb' AND "Round" = '28'