Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_4 (chassis VARCHAR, engine VARCHAR, season VARCHAR)
### Question:
What chassis was the car with the Volkswagen engine built on in 2010?
### Answer:
SELECT chassis FROM table_name_4 WHERE engine = "volkswagen" AND season = "2010"