What is the highest lane for heat 6 with a time of dns?
CREATE TABLE table_name_81 (lane INTEGER, heat VARCHAR, time VARCHAR)
SELECT MAX(lane) FROM table_name_81 WHERE heat = 6 AND time = "dns"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_81 (lane INTEGER, heat VARCHAR, time VARCHAR) Question: What is the highest lane for heat 6 with a time of dns? [/INST] SELECT MAX(lane) FROM table_name_81 WHERE heat = 6 AND time = "dns" </s>