Who is the round winner of the wanneroo park circuit?
CREATE TABLE table_19886463_1 (round_winner VARCHAR, circuit VARCHAR)
SELECT round_winner FROM table_19886463_1 WHERE circuit = "Wanneroo Park"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19886463_1 (round_winner VARCHAR, circuit VARCHAR) Question: Who is the round winner of the wanneroo park circuit? [/INST] SELECT round_winner FROM table_19886463_1 WHERE circuit = "Wanneroo Park" </s>