Assertion: hippo | /r/RelatedTo | cetacean
Facets:
value: more closely
type: DEGREE
Source sentences:
text: Hippos are closely related to cetaceans, but King isn’t sure whether the hippo was actually grieving, since much of the action happens underwater and out of sight.
text: Recent DNA evidence suggests that the hippopotamus is more closely related to cetaceans (whales and dolphins) than it is to any other artiodactyl (even-toed hoofed mammal).
text: But more recent DNA evidence indicates that hippos are more closely related to cetaceans and that they shared a common ancestor as recently as 55 million years ago.