Assertion: mother sea otter | /r/CapableOf | nurse their pup
Facets:
value: for up to a year
type: TEMPORAL
value: for eight months
type: TEMPORAL
Source sentences:
text: Mother sea otters nurse their pup for eight months.
text: Mother sea otters are known to nurse their pups for up to a year, by which time, the sea otter pups are able to hunt and forage for food by themselves.