What is the power of the engine with an engine code m44b19?
CREATE TABLE table_57791 (
    "Name" text,
    "Power" text,
    "Torque" text,
    "Size" text,
    "Engine code" text,
    "0\u2013100km/h,s" real,
    "Top speed" text,
    "Years" text
)
SELECT "Power" FROM table_57791 WHERE "Engine code" = 'm44b19'
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 power of the engine with an engine code m44b19? ### Input: CREATE TABLE table_57791 (
    "Name" text,
    "Power" text,
    "Torque" text,
    "Size" text,
    "Engine code" text,
    "0\u2013100km/h,s" real,
    "Top speed" text,
    "Years" text
) ### Response: SELECT "Power" FROM table_57791 WHERE "Engine code" = 'm44b19'