Assertion: sea otter | /r/CapableOf | crack abalone
Facets:
value: before eating them
type: TEMPORAL
value: with flat stones
type: OTHER
Source sentences:
text: These intelligent mammals use rocks to help crack open clams and abalone.
text: Filmed as they float on their backs, cracking open sea urchins, crabs, abalones and other shellfish with flat stones before eating them, the animal is certainly an endearing sight.