How many sets lost have a sets won less than 0?
CREATE TABLE table_name_15 (sets_lost VARCHAR, sets_won INTEGER)
SELECT COUNT(sets_lost) FROM table_name_15 WHERE sets_won < 0
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_15 (sets_lost VARCHAR, sets_won INTEGER) Question: How many sets lost have a sets won less than 0? [/INST] SELECT COUNT(sets_lost) FROM table_name_15 WHERE sets_won < 0 </s>