Assertion: dugong's incisor | /r/HasProperty | tusk
Facets:
Source sentences:
text: The dugong has two incisors (tusks) which emerge in males during puberty.
text: The dugong has two incisors (tusks) which emerge in males during puberty.
text: The dugong has two incisors (tusks) which emerge in males during puberty.
text: The dugong has two incisors (tusks) which emerge in males during puberty.