Assertion: large antelope | /r/HasProperty | black wildebeest
Facets:
Source sentences:
text: The wildebeests, also called gnus, are a genus of large antelopes, which includes two species, both native to Africa: the black wildebeest, or white-tailed gnu (Connochaetes gnou) and the blue wildebeest, or brindled gnu (Connochaetes taurinus).