For all countries with 7 bronze medals and a total number of medals less than 13, what's the sum of silver medals?
CREATE TABLE table_name_88 (silver INTEGER, bronze VARCHAR, total VARCHAR)
SELECT SUM(silver) FROM table_name_88 WHERE bronze = 7 AND total < 13
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_88 (silver INTEGER, bronze VARCHAR, total VARCHAR) Question: For all countries with 7 bronze medals and a total number of medals less than 13, what's the sum of silver medals? [/INST] SELECT SUM(silver) FROM table_name_88 WHERE bronze = 7 AND total < 13 </s>