Take the following as truth: The women are also responsible for one other characteristic of Indian  architecture  cow-dung patties which are preserved and kept for fuel and artfully shaped into mounds with shapes that differ from region to region, some of them resembling a Buddhist stupa, a Hindu gopuram, or even a Moslem minaret.
Then the following statement: "The cow-dung patties are an efficient fuel source." is true, false, or inconclusive?