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_26561509_1 (written_by VARCHAR, directed_by VARCHAR, no VARCHAR)
### Question:
The episode with the no. 54, directed by Charles Haid, is written by who?
### Answer:
SELECT written_by FROM table_26561509_1 WHERE directed_by = "Charles Haid" AND no = 54