Context: CREATE TABLE building (name VARCHAR, building_id VARCHAR); CREATE TABLE building (name VARCHAR); CREATE TABLE institution (building_id VARCHAR, founded VARCHAR)
Question: Show the names of buildings except for those having an institution founded in 2003.
Answer: SELECT name FROM building EXCEPT SELECT T1.name FROM building AS T1 JOIN institution AS T2 ON T1.building_id = T2.building_id WHERE T2.founded = 2003