Assertion: queen bee's worker | /r/CapableOf | kill reigning queen
Facets:
value: by balling" her
type: MANNER
Source sentences:
text: When a new queen becomes available, the workers kill the reigning queen by "balling" her, clustering tightly around her.
text: When a new queen is available, the workers will kill the reigning queen by "balling" her — clustering tightly around her until she dies from overheating.