which cities are in the arkhangai province?
battsengel, bulgan, chuluut, erdenebulgan, erdenemandal, ikh tamir, zhargalant, khairkhan, khangai, khashaat, khotont, ogii nuur, olziit, ondor-ulaan, tariat, tuvshruulekh, tsakhir, tsenkher, tsetserleg
what is the area of each city?
3,500, 3,100, 3,900, 536, 3,400, 4,800, 3,832, 2,500, 4,400, 2,600, 2,200, n.a, 1,700, 4,000, 3,800, 1,200, 3,398, 3,200, 2,500
and which city has the smallest area?
erdenebulgan