Assertion: steppe mammoth | /r/CapableOf | enter north america
Facets:
value: from asia
type: TRANSITIVE-OBJECT
Source sentences:
text: The Columbian mammoth evolved from the steppe mammoth, which entered North America from Asia about 1.5 million years ago.
text: The Columbian mammoth evolved from the steppe mammoth, which entered North America about 1.5 million years ago.