Assertion: baby | /r/HasProperty | warm
Facets:
Source sentences:
text: It can keep your baby from being disturbed by her own startle reflex, and it can help her stay warm and toasty for the first few days of life until her internal thermostat kicks in.
text: When the babies are old enough to stay warm, the female parent will only be on the nest when there's bad weather or at night.