What kind of chassis did a winning car with a Foyt engine have in 1979?
CREATE TABLE table_1405704_1 (chassis VARCHAR, season VARCHAR, engine VARCHAR)
SELECT chassis FROM table_1405704_1 WHERE season = 1979 AND engine = "Foyt"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1405704_1 (chassis VARCHAR, season VARCHAR, engine VARCHAR) Question: What kind of chassis did a winning car with a Foyt engine have in 1979? [/INST] SELECT chassis FROM table_1405704_1 WHERE season = 1979 AND engine = "Foyt" </s>