who owned the last locomotive to be built ?
CREATE TABLE table_204_30 (
    id number,
    "year built" text,
    "works number" number,
    "wheel arr." text,
    "gauge" text,
    "original owner" text,
    "name" text,
    "current location" text,
    "notes" text
)
SELECT "original owner" FROM table_204_30 ORDER BY "year built" DESC LIMIT 1
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: who owned the last locomotive to be built ? ### Input: CREATE TABLE table_204_30 (
    id number,
    "year built" text,
    "works number" number,
    "wheel arr." text,
    "gauge" text,
    "original owner" text,
    "name" text,
    "current location" text,
    "notes" text
) ### Response: SELECT "original owner" FROM table_204_30 ORDER BY "year built" DESC LIMIT 1