sentences:  Transfer to the Oslo Tramway is available at four stations, Majorstuen, Nationaltheatret, Stortinget and Jernbanetorget.Transfer to the mainline railway is available at Nationaltheatret to the railway station with the same name, and at Jernbanetorget to Oslo Central Station (Oslo S).Nationaltheatret offers shorter transfer distance, but only serves trains along the Drammen Line.