What event was in detroit?
CREATE TABLE table_1139087_2 (grand_prix VARCHAR, location VARCHAR)
SELECT grand_prix FROM table_1139087_2 WHERE location = "Detroit"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1139087_2 (grand_prix VARCHAR, location VARCHAR) Question: What event was in detroit? [/INST] SELECT grand_prix FROM table_1139087_2 WHERE location = "Detroit" </s>