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_84 (opened VARCHAR, major_series VARCHAR)
### Question:
What shows for opened for the Nascar Major Series?
### Answer:
SELECT opened FROM table_name_84 WHERE major_series = "nascar"