What race happened at Iowa Speedway?
CREATE TABLE table_name_91 (race VARCHAR, track VARCHAR)
SELECT race FROM table_name_91 WHERE track = "iowa speedway"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_91 (race VARCHAR, track VARCHAR) Question: What race happened at Iowa Speedway? [/INST] SELECT race FROM table_name_91 WHERE track = "iowa speedway" </s>