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_18676973_3 (most_recent_date VARCHAR, country VARCHAR)
### Question:
When united kingdom is the country what is the most recent date?
### Answer:
SELECT most_recent_date FROM table_18676973_3 WHERE country = "United Kingdom"