Assertion: alligator's hatchling | /r/CapableOf | lose hardened piece of skin
Facets:
value: on the top of their mouths
type: LOCATION
value: quickly
type: MANNER
Source sentences:
text: Hatchlings quickly lose a hardened piece of skin on the top of their mouths called the egg tooth, which they use to break through their eggshells at hatching.