What is the story code of the story published on 2002-12?
CREATE TABLE table_4636 (
    "Date" text,
    "Pages" text,
    "Hero" text,
    "Story" text,
    "Story code" text
)
SELECT "Story code" FROM table_4636 WHERE "Date" = '2002-12'
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 story code of the story published on 2002-12? ### Input: CREATE TABLE table_4636 (
    "Date" text,
    "Pages" text,
    "Hero" text,
    "Story" text,
    "Story code" text
) ### Response: SELECT "Story code" FROM table_4636 WHERE "Date" = '2002-12'