Assertion: dolphin's calf | /r/HasProperty | weaned
Facets:
Source sentences:
text: After calves are weaned, the mother teaches her young how to hunt for food.
text: After the calf is weaned, it remains with its mother for an additional three to eight years until it reaches puberty.
text: Dolphins tend to wean their young sooner than whales do and will even chase off weaned calves.