text: 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_3 (constructor VARCHAR, driver VARCHAR, chassis VARCHAR)
  ### Question:
  Tell me the constructor for alberto colombo and chassis of a1
  ### Answer:
  SELECT constructor FROM table_name_3 WHERE driver = "alberto colombo" AND chassis = "a1"