Context: CREATE TABLE stadium (name VARCHAR, stadium_id VARCHAR); CREATE TABLE concert (stadium_id VARCHAR, year VARCHAR); CREATE TABLE stadium (name VARCHAR)
Question: Show names for all stadiums except for stadiums having a concert in year 2014.
Answer: SELECT name FROM stadium EXCEPT SELECT T2.name FROM concert AS T1 JOIN stadium AS T2 ON T1.stadium_id = T2.stadium_id WHERE T1.year = 2014