Assertion: whale's gland | /r/CapableOf | produce milk
Facets:
value: to feed young
type: PURPOSE
Source sentences:
text: Marine mammals share several characteristics that are common among all mammals such as the need to breathe air, being warm-blooded, having mammary glands which produce milk to feed their young, giving birth to live young (pregnancy/gestation periods) and in some cases having hair.
text: Marine mammals have mammary glands that produce milk which they use to feed their children.