CREATE TABLE table_36421 ("Round" FLOAT, "Pick #" FLOAT, "Overall" FLOAT, "Name" TEXT, "Position" TEXT, "College" TEXT)

Which Round is the lowest one that has a Position of wide receiver, and an Overall smaller than 222?
SELECT MIN("Round") FROM table_36421 WHERE "Position" = 'wide receiver' AND "Overall" < '222'
SELECT MIN("Round") FROM "table_36421" WHERE "Overall" < '222' AND "Position" = 'wide receiver'