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_30 (placings INTEGER, nation VARCHAR, rank VARCHAR)
### Question:
Tell me the lowest placings for United Kingdom and rank less than 13
### Answer:
SELECT MIN(placings) FROM table_name_30 WHERE nation = "united kingdom" AND rank < 13