Assertion: walrus | /r/CapableOf | share recent common ancestor
Facets:
value: with phocids
type: OTHER
value: with bears
type: TRANSITIVE-OBJECT
Source sentences:
text: One popular hypothesis suggested that pinnipeds are diphyletic (descended from two ancestral lines), with walruses and otariids sharing a recent common ancestor with bears and phocids sharing one with Musteloidea.