During which years was the Model 318td (diesel) with the Engine code of m47d20 manufactured?
CREATE TABLE table_56298 (
    "Model" text,
    "Years" text,
    "Engine code" text,
    "Power" text,
    "Torque" text
)
SELECT "Years" FROM table_56298 WHERE "Engine code" = 'm47d20' AND "Model" = '318td (diesel)'
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: During which years was the Model 318td (diesel) with the Engine code of m47d20 manufactured? ### Input: CREATE TABLE table_56298 (
    "Model" text,
    "Years" text,
    "Engine code" text,
    "Power" text,
    "Torque" text
) ### Response: SELECT "Years" FROM table_56298 WHERE "Engine code" = 'm47d20' AND "Model" = '318td (diesel)'