Assertion: sea otter | /r/CapableOf | crack the shell
Facets:
value: against it
type: TRANSITIVE-OBJECT
value: on the stone
type: LOCATION
Source sentences:
text: Sometimes to smash a shell, the sea otter will get a flat stone and crack the shell down on the stone until the shell breaks open.
text: As a sea otter lies on its back, it places the stone on its chest and beats the prey against it, thereby cracking the shell and exposing the meat inside.
text: It then floats on its back, places the rock on its chest, and cracks the shell against it.