In what circuit was Bruno Spengler the winning driver?
CREATE TABLE table_25213146_2 (circuit VARCHAR, winning_driver VARCHAR)
SELECT circuit FROM table_25213146_2 WHERE winning_driver = "Bruno Spengler"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_25213146_2 (circuit VARCHAR, winning_driver VARCHAR) Question: In what circuit was Bruno Spengler the winning driver? [/INST] SELECT circuit FROM table_25213146_2 WHERE winning_driver = "Bruno Spengler" </s>