What is the highest Bronze, when Nation is "South Africa", and when Total is less than 20?
CREATE TABLE table_name_73 (bronze INTEGER, nation VARCHAR, total VARCHAR)
SELECT MAX(bronze) FROM table_name_73 WHERE nation = "south africa" AND total < 20
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_73 (bronze INTEGER, nation VARCHAR, total VARCHAR) Question: What is the highest Bronze, when Nation is "South Africa", and when Total is less than 20? [/INST] SELECT MAX(bronze) FROM table_name_73 WHERE nation = "south africa" AND total < 20 </s>