Given the question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Kalbi Bak - Kalbi Bak (Persian: also Romanized as Kalbi Bak and Kal Bibak; also known as Kalbibag and Kalbibeyg) is a village in Chaghakhor Rural District Boldaji District Borujen County Chaharmahal and Bakhtiari Province Iran. At the 2006 census its population was 874 in 198 families.
The answer is:
Village