sentences:  There is a large building now divided into several private dwellings, built either by the Muslims or by the Christians at the time of the Crusades, with cut stones removed from old buildings.Besides, there is another construction, less extensive than the preceding one, but the lower courses of which are formed with much larger blocks, either flattened or cut into bosses, still serving at present as a tower, or defense tower.All the upper part is of a much more recent date.