Assertion: killer whale's mother | /r/CapableOf | fast for few weeks
Facets:
value: in some species
type: OTHER
value: such as the familiar harp seal
type: OTHER
Source sentences:
text: In some species, such as the familiar harp seal, the mother fasts for a few weeks, doing nothing but nursing her newborn, then, after only 4 to 5 weeks, she leaves the pup for good, returning to the ocean to mate again.