what is the competition that had a final score of 6:5?
CREATE TABLE table_70844 (
    "Year" real,
    "Competition" text,
    "Town" text,
    "Opponent" text,
    "Final score" text
)
SELECT "Competition" FROM table_70844 WHERE "Final score" = '6:5'
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 competition that had a final score of 6:5? ### Input: CREATE TABLE table_70844 (
    "Year" real,
    "Competition" text,
    "Town" text,
    "Opponent" text,
    "Final score" text
) ### Response: SELECT "Competition" FROM table_70844 WHERE "Final score" = '6:5'