What round does Duncan Tappy drive in?
CREATE TABLE table_23293785_3 (sf_round INTEGER, driver VARCHAR)
SELECT MAX(sf_round) FROM table_23293785_3 WHERE driver = "Duncan Tappy"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_23293785_3 (sf_round INTEGER, driver VARCHAR) Question: What round does Duncan Tappy drive in? [/INST] SELECT MAX(sf_round) FROM table_23293785_3 WHERE driver = "Duncan Tappy" </s>