What are the dates where the versus team is South Africa?
CREATE TABLE table_21907770_4 (date VARCHAR, versus VARCHAR)
SELECT date FROM table_21907770_4 WHERE versus = "South Africa"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21907770_4 (date VARCHAR, versus VARCHAR) Question: What are the dates where the versus team is South Africa? [/INST] SELECT date FROM table_21907770_4 WHERE versus = "South Africa" </s>