How many episodes were directed by Arlene Sanford?
CREATE TABLE table_26429658_1 (written_by VARCHAR, directed_by VARCHAR)
SELECT COUNT(written_by) FROM table_26429658_1 WHERE directed_by = "Arlene Sanford"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_26429658_1 (written_by VARCHAR, directed_by VARCHAR) Question: How many episodes were directed by Arlene Sanford? [/INST] SELECT COUNT(written_by) FROM table_26429658_1 WHERE directed_by = "Arlene Sanford" </s>