Which Score in the final has a Surface of hard on august 20, 1989?
CREATE TABLE table_name_47 (score_in_the_final VARCHAR, surface VARCHAR, date VARCHAR)
SELECT score_in_the_final FROM table_name_47 WHERE surface = "hard" AND date = "august 20, 1989"
### Context: CREATE TABLE table_name_47 (score_in_the_final VARCHAR, surface VARCHAR, date VARCHAR) ### Question: Which Score in the final has a Surface of hard on august 20, 1989? ### Answer: SELECT score_in_the_final FROM table_name_47 WHERE surface = "hard" AND date = "august 20, 1989"