Assertion: sea otter's pup | /r/HasProperty | raised
Facets:
value: according to mayer
type: OTHER
value: successfully
type: MANNER
Source sentences:
text: Twins occur in 2% of births, but only one pup can be raised successfully.
text: Since the program began, over 30 pups have been raised and released this way and, according to Mayer, "the survival rates of those pups and the reproductive success of female pups is essentially the same as for any all-wild counterparts.