Assertion: dugong's calf | /r/CapableOf | leave its mother
Facets:
Source sentences:
text: Once it becomes sexually mature at 7-8 years old the calf finally leaves its mother.
text: A calf will only leave its mother once it has matured.
text: A calf will only leave its mother once it has matured.
text: A calf will only leave its mother once it has matured.
text: A calf will only leave its mother once it has matured.