who is the writer where viewers is 5.16m
CREATE TABLE table_17469 (
    "#" real,
    "Episode" text,
    "Director" text,
    "Writer" text,
    "Original airdate" text,
    "Viewers" text
)
SELECT "Writer" FROM table_17469 WHERE "Viewers" = '5.16m'
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: who is the writer where viewers is 5.16m ### Input: CREATE TABLE table_17469 (
    "#" real,
    "Episode" text,
    "Director" text,
    "Writer" text,
    "Original airdate" text,
    "Viewers" text
) ### Response: SELECT "Writer" FROM table_17469 WHERE "Viewers" = '5.16m'