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_name_15 (first_aired VARCHAR, entrepreneur_s_ VARCHAR)
### Question:
What episode featured entrepreneur Richard Ernest?
### Answer:
SELECT first_aired FROM table_name_15 WHERE entrepreneur_s_ = "richard ernest"