SELECT T2.name FROM train_station AS T1 JOIN train AS T2 ON T1.train_id = T2.train_id WHERE NOT T1.station_id IN (SELECT T4.station_id FROM train_station AS T3 JOIN station AS T4 ON T3.station_id = T4.station_id WHERE t4.location = "London")
Temukan nama kereta yang tidak melewati stasiun mana pun yang terletak di London.
CREATE TABLE station (station_id VARCHAR); CREATE TABLE train_station (station_id VARCHAR); CREATE TABLE train_station (train_id VARCHAR, station_id VARCHAR); CREATE TABLE train (name VARCHAR, train_id VARCHAR)