Original sentence: The new borough was divided into 6 neighborhoods ( Tiurleiken, Ravnkollen, Røverkollen, Orremyr, Emmanuellfjell and Svartjern) Later Romsåslia was added as a neighborhood for eldery people
Edited sentence: Later Romsåslia (more commonly called Romsli) was added as a neighborhood for eldery people.The new borough was divided into 6 neighborhoods ( Tiurleiken, Ravnkollen, Røverkollen, Orremyr, Emmanuellfjell and the largest: Svarttjern (often referred to as Øvre- og Nedre Svarttjern; upper- and lower Svarttjern))