Assertion: dugong's calf | /r/CapableOf | remain close
Facets:
value: to its mother
type: TRANSITIVE-OBJECT
value: for up to two years
type: TEMPORAL
Source sentences:
text: The calf remains close to its mother for up to two years.
text: Pregnancy for the dugong lasts about one year and results in the birth of a single calf, which will nurse from and remain close to its mother for about eighteen to twenty-four months.