What is the date for the episode performed by Sue Manchester?
CREATE TABLE table_191105_4 (first_aired VARCHAR, performed_by VARCHAR)
SELECT first_aired FROM table_191105_4 WHERE performed_by = "Sue Manchester"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_191105_4 (first_aired VARCHAR, performed_by VARCHAR) Question: What is the date for the episode performed by Sue Manchester? [/INST] SELECT first_aired FROM table_191105_4 WHERE performed_by = "Sue Manchester" </s>