Assertion: larus gull | /r/CapableOf | follow feeding porbeagle
Facets:
value: to follow feeding humpback whales
type: PURPOSE
Source sentences:
text: They frequently rob other seabirds of their catch and have been known to follow feeding Humpback Whales, Porbeagles and Northern Bluefin Tuna to catch fish driven to the surface by the larger animals.