Assertion: mastodon | /r/HasProperty | elephantlike animals
Facets:
Source sentences:
text: Mastodons were elephantlike animals that were sturdily built browsers of open spruce forests.
text: Mastodons (elephant-like animals) underwent a great evolutionary diversification during the Pliocene, and many variant forms developed, adapted to varying ecological environments.
text: Mastodons are elephant-like mammals that were native to North and Central America approximately 10,000 years ago.