Assertion: seal | /r/CapableOf | use hind flippers
Facets:
value: mostly
type: DEGREE
Source sentences:
text: Fur seals and sea lions (family Otariidae) and walrus (family Odobenidae) use their sizable forelimbs for propulsion, whereas true, or earless, seals (family Phocidae) use mostly the hind flippers.
text: Differences include 1) sea lions have external ear flaps, 2) sea lions walk on land using all four flippers (seals bounce on their bellies) and 3) sea lions use their front flippers to swim (seals use their hind flippers).