Show year where a track with a seating at least 5000 opened and a track with seating no more than 4000 opened.
CREATE TABLE track (year_opened VARCHAR, seating INTEGER)
SELECT year_opened FROM track WHERE seating BETWEEN 4000 AND 5000
### Context: CREATE TABLE track (year_opened VARCHAR, seating INTEGER) ### Question: Show year where a track with a seating at least 5000 opened and a track with seating no more than 4000 opened. ### Answer: SELECT year_opened FROM track WHERE seating BETWEEN 4000 AND 5000