What was the broadcast date of the episode that visited South Africa?
CREATE TABLE table_name_68 (uk_broadcast_date VARCHAR, countries_visited VARCHAR)
SELECT uk_broadcast_date FROM table_name_68 WHERE countries_visited = "south africa"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_68 (uk_broadcast_date VARCHAR, countries_visited VARCHAR) Question: What was the broadcast date of the episode that visited South Africa? [/INST] SELECT uk_broadcast_date FROM table_name_68 WHERE countries_visited = "south africa" </s>