Assertion: mammoth | /r/HasProperty | elephant
Facets:
Source sentences:
text: Although the mammoth was an elephant, it was much larger than the modern elephant.
text: Mammoths were elephants, but some were larger than the modern elephant.
text: For example, mammoths were social animals like elephants, but there's no way of knowing how a herd of elephants would welcome a mammophant.