Assertion: humpback whale's population | /r/CapableOf | migrate to the gulf of alaska
Facets:
value: to waters
type: TRANSITIVE-OBJECT
value: southwest of kamchatka,
type: LOCATION
value: in the summer
type: TEMPORAL
Source sentences:
text: In the summer, this population migrates to their feeding grounds southwest of Kamchatka, south of the Aleutian Islands, to the Gulf of Alaska, and to waters off Vancouver Island, Canada.