Assertion: warthog | /r/HasAspect | four sharp tusks
Facets:
value: for protecting themselves
type: PURPOSE
Source sentences:
text: Warthogs also have four sharp tusks and a thick mane on their back.
text: Warthogs can also run over 30 miles per hour, and they have sharp tusks for protecting themselves.
text: Warthogs have large heads, flat faces, protruding facial warts and four sharp tusks.