all inanimate nothing are parent
nonelectrolyte is inanimate_object. natural_inanimate_thing is inanimate_object. hormone is inanimate_object. phosphate is inanimate_object. aspartate is inanimate_object. non_natural_inanimate_thing is inanimate_object. rock is inanimate_object. everyone has parents exanimate_thing is inanimate_object. meat is inanimate_object.