Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_25800134_11 (director VARCHAR, series__number VARCHAR)
### Question:
How many directors were there for series # 431?
### Answer:
SELECT COUNT(director) FROM table_25800134_11 WHERE series__number = 431