Assertion: dolphin's calf | /r/HasProperty | born in summer
Facets:
value: typically
type: DEGREE
Source sentences:
text: A calf is born in summer or fall.
text: Calves are typically born in the spring and summer, and females bear all the responsibility for raising them.
text: Calves are typically born in the spring and summer, and females bear all the responsibility for raising them.