What is the aspect ratio of the DVD released on 12/10/2009?
CREATE TABLE table_17191 (
    "DVD Name" text,
    "Released" text,
    "Audio" text,
    "Aspect Ratio" text,
    "Duration" text,
    "Number of Episodes" real,
    "Num of Discs" real
)
SELECT "Aspect Ratio" FROM table_17191 WHERE "Released" = '12/10/2009'
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 aspect ratio of the DVD released on 12/10/2009? ### Input: CREATE TABLE table_17191 (
    "DVD Name" text,
    "Released" text,
    "Audio" text,
    "Aspect Ratio" text,
    "Duration" text,
    "Number of Episodes" real,
    "Num of Discs" real
) ### Response: SELECT "Aspect Ratio" FROM table_17191 WHERE "Released" = '12/10/2009'