Assertion: hermit crab | /r/CapableOf | negotiate than
Facets:
value: over their shells
type: TRANSITIVE-OBJECT
Source sentences:
text: It has been suggested that these hermit crabs ‘negotiate’ rather than ‘fight’ over their shells, and that the function of shell rapping is in fact to advertise the quality of the attacker's shell, allowing the defender to base its decision on this factor.