Complex sentence: Carrefour Laval is one of the four fashion centres in the Montreal area that also include Fairview Pointe-Claire, Les Promenades Saint-Bruno and Les Galeries d'Anjou.
Split into simpler sentences: Carrefour Laval is one of the four fashion centres in the Montreal area. The others are Fairview Pointe-Claire, Les Promenades Saint-Bruno, and Les Galeries d'Anjou.