Who wrote the episode that aired February 4, 2010?
CREATE TABLE table_2892 (
    "No. in series" real,
    "No. in season" real,
    "Title" text,
    "Directed by" text,
    "Written by" text,
    "U.S. viewers (million)" text,
    "Original air date" text,
    "Production code" real
)
SELECT "Written by" FROM table_2892 WHERE "Original air date" = 'February 4, 2010'
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 wrote the episode that aired February 4, 2010? ### Input: CREATE TABLE table_2892 (
    "No. in series" real,
    "No. in season" real,
    "Title" text,
    "Directed by" text,
    "Written by" text,
    "U.S. viewers (million)" text,
    "Original air date" text,
    "Production code" real
) ### Response: SELECT "Written by" FROM table_2892 WHERE "Original air date" = 'February 4, 2010'