Generate a question that has the following answer:  Chicago  for the following movie plot:  This is the story of entrepreneur Preston Tucker and the innovative car he designed in the late 1940s. The car was attractive, economical, and safe, and had many features not found on the cars of that time -- an air-cooled rear engine, disk brakes, independent 4-wheel suspension, an additional center headlight that pivoted left and right for better vision when turning, a padded dash, seatbelts, and a popout safety windshield. Tucker's promotional activities generated widespread public excitement and interest in the car, but the powerful auto industry blocked its production. Only 50 cars were ever made. The plan was to produce the car in the former Dodge B-29 engine plant on the far southwest side of Chicago. Many Chicagoans invested in the Tucker Motor Corporation, and some bought dealerships. Even today, many people believe that then-Senator Homer Ferguson (R-Michigan) is the person most responsible for the loss of their investment in the revolutionary ahead-of-its-time "Tucker Torpedo".
The answer to this question is:
The Tucker factory was planned to be located in what city?