What is the average reception of the player with 4 touchdowns and less than 171 yards?
CREATE TABLE table_54464 (
    "Player" text,
    "Rec." real,
    "Yards" real,
    "Avg." real,
    "TD's" real
)
SELECT AVG("Rec.") FROM table_54464 WHERE "TD's" = '4' AND "Yards" < '171'
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: What is the average reception of the player with 4 touchdowns and less than 171 yards? ### Input: CREATE TABLE table_54464 (
    "Player" text,
    "Rec." real,
    "Yards" real,
    "Avg." real,
    "TD's" real
) ### Response: SELECT AVG("Rec.") FROM table_54464 WHERE "TD's" = '4' AND "Yards" < '171'