Complex sentence: The mansion at Clos Lucé, Amboise, France is located 500 meters from the Royal Chateau Amboise and are connected by an underground passageway.
Split into simpler sentences: The Mansion at Clos Lucé, Amboise, France. The Clos Lucé is located 500 meters from the Royal Chateau Amboise and are connected by an underground passageway.