Assertion: blue whale's summer | /r/CapableOf | feed in polar waters
Facets:
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.