Assertion: male grizzly | /r/CapableOf | mate with female polar bear
Facets:
value: to give rise
type: PURPOSE
Source sentences:
text: Two male grizzlies mated with the female polar bear to give rise to the four F1s, with one grizzly bear apparently mating with the polar bear in two different years (two of the F1s are full siblings, but born three years apart).