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_2 (date_of_appointment VARCHAR, manner_of_departure VARCHAR, replaced_by VARCHAR)
### Question:
What is the date of appointment for the team with a resigned manner of departure and replaced by Sandy Clark?
### Answer:
SELECT date_of_appointment FROM table_name_2 WHERE manner_of_departure = "resigned" AND replaced_by = "sandy clark"