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_9 (uk_singles_chart VARCHAR, release_date VARCHAR)
### Question:
What is the UK singles chart rank of the single released on 26 February 1990?
### Answer:
SELECT uk_singles_chart FROM table_name_9 WHERE release_date = "26 february 1990"