In what city is both the Aon Center and the Trump Tower located in?
Aon Center (Chicago): The Aon Center (200 East Randolph Street, formerly Amoco Building) is a modern supertall skyscraper in the Chicago Loop, Chicago, Illinois, United States, designed by architect firms Edward Durell Stone and The Perkins and Will partnership, and completed in 1974 as the Standard Oil Building. Trump International Hotel and Tower (Chicago): The Trump International Hotel and Tower, also known as Trump Tower Chicago and Trump Tower, is a skyscraper condo-hotel in downtown Chicago, Illinois.
Chicago, Illinois