Answer the following question: The Crystals also known as Crystals at CityCenter and Crystals Retail District is CityCenter's 500000 sq ft (46000 m2) shopping mall and entertainment district that features fashionable clubs gourmet restaurants retailers galleries incidental offices and support areas. Located on the Las Vegas Strip in Paradise Nevada the neighborhood of retail shops dining and entertainment venues forms the core of the CityCenter complex. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Building