Erected in 1988 to celebrate Dublin's millennium as a city, it has become known to irreverent Dubliners as the Tart with the Cart. 
Dublin is a relatively young city. 
mnli hypothesis: Dublin is a relatively young city.  premise: Erected in 1988 to celebrate Dublin's millennium as a city, it has become known to irreverent Dubliners as the Tart with the Cart. 