What shows for opened for the Nascar Major Series?
CREATE TABLE table_name_84 (opened VARCHAR, major_series VARCHAR)
SELECT opened FROM table_name_84 WHERE major_series = "nascar"
### 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"