Original sentence: Downtown Montreal lies at the foot of Mount Royal, most of which is a major urban park, and extends toward the St Lawrence River.It is located entirely within the Ville Marie borough
Edited sentence: Downtown Montreal lies at the foot of Mount Royal, much of which is a major urban park, and extends toward the St Lawrence River.Its vitality is extraordinary and it is constantly bubbling over with arts, culture, recreational and business activities.The Ville-Marie borough is arguably the heart and soul of the city.Ville Marie sector is composed of downtown financial hub, Vieux-Port, Square Cartier residential district, Quartier International, Le Village and Quartier Latin