Andy Roddick is the opponent in the final on what surface?
CREATE TABLE table_26202788_7 (surface VARCHAR, opponent_in_the_final VARCHAR)
SELECT surface FROM table_26202788_7 WHERE opponent_in_the_final = "Andy Roddick"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_26202788_7 (surface VARCHAR, opponent_in_the_final VARCHAR) Question: Andy Roddick is the opponent in the final on what surface? [/INST] SELECT surface FROM table_26202788_7 WHERE opponent_in_the_final = "Andy Roddick" </s>