Sentence:  The <WSD>Cro Magnon</WSD> came to live in Europe around forty thousand years ago and most educated people have heard of them. The <WSD>Cro Magnon</WSD> are the ones who created the remarkable cave paintings found in southern France and Spain at Lascaux and Altamira. 
Meaning of the word marked with <WSD> tags:  The earliest known form of modern human ("Homo sapiens") in Europe, dating from the late Paleolithic.