Assertion: dolphin's calf | /r/CapableOf | leave its mother
Facets:
value: to interact with an adult male
type: PURPOSE
value: temporarily
type: MANNER
Source sentences:
text: This will occur once a calf is old enough to leave its mother (Wells 1999).
text: Additionally, male calves will temporarily leave their mothers to interact with an adult male who can serve as a role model for the calf, before they return to their mothers.