Which Round is the lowest one that has a Position of wide receiver, and an Overall smaller than 222?
CREATE TABLE table_36421 (
    "Round" real,
    "Pick #" real,
    "Overall" real,
    "Name" text,
    "Position" text,
    "College" text
)
SELECT MIN("Round") FROM table_36421 WHERE "Position" = 'wide receiver' AND "Overall" < '222'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Which Round is the lowest one that has a Position of wide receiver, and an Overall smaller than 222? ### Input: CREATE TABLE table_36421 (
    "Round" real,
    "Pick #" real,
    "Overall" real,
    "Name" text,
    "Position" text,
    "College" text
) ### Response: SELECT MIN("Round") FROM table_36421 WHERE "Position" = 'wide receiver' AND "Overall" < '222'