Complex sentence: The Palais des Papes (English: Papal palace, "lo Palais dei Papas" in Occitan) is a historical palace in Avignon, southern France, one of the largest and most important medieval Gothic buildings in Europe.
Split into simpler sentences: The Palais des Papes (English: Papal palace, "lo Palais dei Papas" in Occitan) is a historical palace located in Avignon, southern France. It is one of the largest and most important medieval Gothic buildings in Europe.