The CityHall complex was architect Tange Kenzo's magnum opus, arguably the last great work of his career.
The CityHall comples was Tange Kenzo's worst work of all time.
mnli hypothesis: The CityHall comples was Tange Kenzo's worst work of all time. premise: The CityHall complex was architect Tange Kenzo's magnum opus, arguably the last great work of his career.