the siberian at which a specific loses its branch is used to catergorize conditions
siberia is administrative_region. siberian_larch is larch_tree. siberian is spaniel. siberian_elm is elm. siberian_larch is larch. siberian_spruce is spruce. siberian_flying_squirrel is mammal. siberian is russian. siberian_tiger is mammal. siberian_tiger is tiger.