How many titles does the episode written by Joe Toplyn have?
CREATE TABLE table_25716397_1 (title VARCHAR, written_by VARCHAR)
SELECT COUNT(title) FROM table_25716397_1 WHERE written_by = "Joe Toplyn"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_25716397_1 (title VARCHAR, written_by VARCHAR) Question: How many titles does the episode written by Joe Toplyn have? [/INST] SELECT COUNT(title) FROM table_25716397_1 WHERE written_by = "Joe Toplyn" </s>