which country had the earliest opening date ?
CREATE TABLE table_203_46 (
    id number,
    "country" text,
    "url" text,
    "opening date" text,
    "closing date" text
)
SELECT "country" FROM table_203_46 ORDER BY "opening date" 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: which country had the earliest opening date ? ### Input: CREATE TABLE table_203_46 (
    id number,
    "country" text,
    "url" text,
    "opening date" text,
    "closing date" text
) ### Response: SELECT "country" FROM table_203_46 ORDER BY "opening date" LIMIT 1