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_191105_4 (first_aired VARCHAR, performed_by VARCHAR)
### Question:
What is the date for the episode performed by Sue Manchester?
### Answer:
SELECT first_aired FROM table_191105_4 WHERE performed_by = "Sue Manchester"