Which Surface has a Score of 2009 wta tour?
CREATE TABLE table_name_13 (surface VARCHAR, score VARCHAR)
SELECT surface FROM table_name_13 WHERE score = "2009 wta tour"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_13 (surface VARCHAR, score VARCHAR) Question: Which Surface has a Score of 2009 wta tour? [/INST] SELECT surface FROM table_name_13 WHERE score = "2009 wta tour" </s>