Assertion: cetacean | /r/CapableOf | produce milk
Facets:
value: to feed young
type: PURPOSE
Source sentences:
text: Because all cetaceans are marine mammals they are warm-blooded, breathe air, produce milk and bear offspring, which is common among all land and marine based mammals.
text: The ancient Greeks recognized that cetaceans breathe air, give birth to live young, produce milk,...
text: The ancient Greeks recognized that cetaceans breathe air, give birth to live young, produce milk, and have hair
text: All cetaceans produce milk to feed their young