What year was Hazel Grove the constituent for the liberal party?
CREATE TABLE table_name_15 (year VARCHAR, party VARCHAR, constituency VARCHAR)
SELECT year FROM table_name_15 WHERE party = "liberal" AND constituency = "hazel grove"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_15 (year VARCHAR, party VARCHAR, constituency VARCHAR) Question: What year was Hazel Grove the constituent for the liberal party? [/INST] SELECT year FROM table_name_15 WHERE party = "liberal" AND constituency = "hazel grove" </s>