Text: Its non-stop street scene derives from the fact that nearly every one of its 20 arrondissements, or districts, has shops, offices, and apartments side by side and on top of each other.
Entailment: The apartments are side by side and on top of each other, as well as the shops and offices in the 20 or so districts causing a non stop street scene.
Contradiction: Nearly every one of its 20 arrondissements are very quiet and peaceful.