What is the sum of all silver medals with less than 23 medals in total and more than 3 bronze medals for the United States?
CREATE TABLE table_name_21 (silver INTEGER, bronze VARCHAR, total VARCHAR, nation VARCHAR)
SELECT SUM(silver) FROM table_name_21 WHERE total < 23 AND nation = "united states" AND bronze > 3
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (silver INTEGER, bronze VARCHAR, total VARCHAR, nation VARCHAR) Question: What is the sum of all silver medals with less than 23 medals in total and more than 3 bronze medals for the United States? [/INST] SELECT SUM(silver) FROM table_name_21 WHERE total < 23 AND nation = "united states" AND bronze > 3 </s>