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 Course_Authors_and_Tutors (address_line_1 VARCHAR)
### Question:
List the addresses of all the course authors or tutors.
### Answer:
SELECT address_line_1 FROM Course_Authors_and_Tutors