What was the nationality of the winner on December 8, 1968?
CREATE TABLE table_78775 (
    "Edition" text,
    "Date" text,
    "Winner" text,
    "Country" text,
    "Time ( h : m : s )" text
)
SELECT "Country" FROM table_78775 WHERE "Date" = 'december 8, 1968'
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 was the nationality of the winner on December 8, 1968? ### Input: CREATE TABLE table_78775 (
    "Edition" text,
    "Date" text,
    "Winner" text,
    "Country" text,
    "Time ( h : m : s )" text
) ### Response: SELECT "Country" FROM table_78775 WHERE "Date" = 'december 8, 1968'