Assertion: killer whale | /r/CapableOf | swim whale
Facets:
value: often
type: TEMPORAL
value: to alert the whalers
type: PURPOSE
Source sentences:
text: The killer whales would find target whales, shepherd them into Twofold Bay or neighbouring regions of coast, and then often swim many kilometres away from the location of the hunt to alert the whalers at their cottage to their presence and often help to kill the whales.