What surface did hayley ericksen play on?
CREATE TABLE table_name_85 (surface VARCHAR, partner VARCHAR)
SELECT surface FROM table_name_85 WHERE partner = "hayley ericksen"
### Context: CREATE TABLE table_name_85 (surface VARCHAR, partner VARCHAR) ### Question: What surface did hayley ericksen play on? ### Answer: SELECT surface FROM table_name_85 WHERE partner = "hayley ericksen"