Leopold VI, Duke of Austria is the father-in-law of which person?
CREATE TABLE table_name_26 (spouse VARCHAR, father VARCHAR)
SELECT spouse FROM table_name_26 WHERE father = "leopold vi, duke of austria"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_26 (spouse VARCHAR, father VARCHAR) Question: Leopold VI, Duke of Austria is the father-in-law of which person? [/INST] SELECT spouse FROM table_name_26 WHERE father = "leopold vi, duke of austria" </s>