Complex sentence: According to Chilean law, a single municipality may administer one or more communes, though currently, the only such case is the municipality of Cabo de Hornos, which administers the communes of Antártica and Cabo de Hornos.
Split into simpler sentences: According to Chilean law, a single municipality may administer one or more communes. Currently, the only such case is the municipality of Cabo de Hornos, which administers the communes of Antártica and Cabo de Hornos.