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"
### Context: CREATE TABLE table_name_64 (surface VARCHAR, date VARCHAR) ### Question: What Surface has a Date of 15 february 1988? ### Answer: SELECT surface FROM table_name_64 WHERE date = "15 february 1988"