What's Sara Isakovič's lane number that had a heat of 3?
CREATE TABLE table_name_43 (lane INTEGER, heat VARCHAR, name VARCHAR)
SELECT SUM(lane) FROM table_name_43 WHERE heat = 3 AND name = "sara isakovič"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_43 (lane INTEGER, heat VARCHAR, name VARCHAR) Question: What's Sara Isakovič's lane number that had a heat of 3? [/INST] SELECT SUM(lane) FROM table_name_43 WHERE heat = 3 AND name = "sara isakovič" </s>