What Surface has a Date of 15 february 1988?
CREATE TABLE table_name_64 (surface VARCHAR, date VARCHAR)
SELECT surface FROM table_name_64 WHERE date = "15 february 1988"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_64 (surface VARCHAR, date VARCHAR) Question: What Surface has a Date of 15 february 1988? [/INST] SELECT surface FROM table_name_64 WHERE date = "15 february 1988" </s>