When was chuck morris, back, drafted?
CREATE TABLE table_name_51 (
    pick INTEGER,
    position VARCHAR,
    player VARCHAR
)
SELECT MIN(pick) FROM table_name_51 WHERE position = "back" AND player = "chuck morris"
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: When was chuck morris, back, drafted? ### Input: CREATE TABLE table_name_51 (
    pick INTEGER,
    position VARCHAR,
    player VARCHAR
) ### Response: SELECT MIN(pick) FROM table_name_51 WHERE position = "back" AND player = "chuck morris"