What was the Surface during the match with Partner Debbie Graham?
CREATE TABLE table_name_26 (surface VARCHAR, partner VARCHAR)
SELECT surface FROM table_name_26 WHERE partner = "debbie graham"
### Context: CREATE TABLE table_name_26 (surface VARCHAR, partner VARCHAR) ### Question: What was the Surface during the match with Partner Debbie Graham? ### Answer: SELECT surface FROM table_name_26 WHERE partner = "debbie graham"