What are all episodes with a viewing figure of 6.72 million?
CREATE TABLE table_19802 (
    "#" real,
    "Episode" text,
    "Writer" text,
    "Director" text,
    "Original air date" text,
    "Viewing figure" text
)
SELECT "Episode" FROM table_19802 WHERE "Viewing figure" = '6.72 million'
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 are all episodes with a viewing figure of 6.72 million? ### Input: CREATE TABLE table_19802 (
    "#" real,
    "Episode" text,
    "Writer" text,
    "Director" text,
    "Original air date" text,
    "Viewing figure" text
) ### Response: SELECT "Episode" FROM table_19802 WHERE "Viewing figure" = '6.72 million'