Assertion: blue whale | /r/CapableOf | undertake lengthy migrations
Facets:
value: towards the equator
type: LOCATION
value: before the winter
type: TEMPORAL
Source sentences:
text: They often spend summers feeding in polar waters and undertake lengthy migrations towards the Equator as winter arrives.
text: They generally spend summers feeding in polar waters and undertake lengthy migrations towards the Equator as winter arrives.
text: They often spend summers feeding in polar waters and undertake lengthy migrations towards the Equator before the winter.
text: They often spend summers feeding in polar waters and undertake lengthy migrations towards the Equator as winter arrives.