sentences:  The Trump Tower is the second tallest building in the city, after the Shangri-La tower located across West Georgia Street.The tower, designed by architect Arthur Erickson, is triangular in shape, twisting gradually with height up to 45 degrees from bottom to top.The building is described as having a 'hyperbolic paraboloid' form; the design is similar to the Absolute Tower in Mississauga, Ontario and Turning Torso in Malmö, Sweden.