Which circuit has two heats as the format?
CREATE TABLE table_19886463_1 (circuit VARCHAR, format VARCHAR)
SELECT circuit FROM table_19886463_1 WHERE format = "Two heats"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19886463_1 (circuit VARCHAR, format VARCHAR) Question: Which circuit has two heats as the format? [/INST] SELECT circuit FROM table_19886463_1 WHERE format = "Two heats" </s>