How many episode were written by Brett Conrad?
CREATE TABLE table_25740548_2 (
    title VARCHAR,
    written_by VARCHAR
)
SELECT COUNT(title) FROM table_25740548_2 WHERE written_by = "Brett Conrad"
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: How many episode were written by Brett Conrad? ### Input: CREATE TABLE table_25740548_2 (
    title VARCHAR,
    written_by VARCHAR
) ### Response: SELECT COUNT(title) FROM table_25740548_2 WHERE written_by = "Brett Conrad"