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_31 (last_5 VARCHAR, rank VARCHAR)
### Question:
Which Last 5 has a Rank of 7?
### Answer:
SELECT last_5 FROM table_name_31 WHERE rank = 7