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_16278825_1 (area__km²_ INTEGER, name_of_county VARCHAR)
### Question:
Name the least area for vas
### Answer:
SELECT MIN(area__km²_) FROM table_16278825_1 WHERE name_of_county = "Vas"