Who was responsible for original beechwood bunny tale / source material for the episode title 'The Monster of Blueberry Lake'?
CREATE TABLE table_20812 (
    "Official #" real,
    "TF1 #" real,
    "French title" text,
    "English title" text,
    "Air date (France)" text,
    "Original Beechwood Bunny Tale / Source material" text
)
SELECT "Original Beechwood Bunny Tale / Source material" FROM table_20812 WHERE "English title" = 'The Monster of Blueberry Lake'
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 was responsible for original beechwood bunny tale / source material for the episode title 'The Monster of Blueberry Lake'? ### Input: CREATE TABLE table_20812 (
    "Official #" real,
    "TF1 #" real,
    "French title" text,
    "English title" text,
    "Air date (France)" text,
    "Original Beechwood Bunny Tale / Source material" text
) ### Response: SELECT "Original Beechwood Bunny Tale / Source material" FROM table_20812 WHERE "English title" = 'The Monster of Blueberry Lake'