Assertion: whale's relative | /r/HasProperty | hippopotamus
Facets:
Source sentences:
text: They diverged from even-toed ungulates; their closest living relatives are hippopotamuses and others such as cows and pigs.
text: The Cetaceans’ closest land-based relatives are hippopotamuses.
text: Their closest living relatives are the hippopotamuses, having diverged about 40 million years ago.
text: Today, the closest living relatives of cetaceans are the hippopotamuses; these share a semi-aquatic ancestor that branched off from other artiodactyls some 60 mya.
text: Today, the closest living relatives of cetaceans are the hippopotamuses; these share a semi-aquatic ancestor that branched off from other artiodactyls some 60 million years ago.