Assertion: burro's horse | /r/HasProperty | descendants of animals
Facets:
Source sentences:
text: Wild horses and burros are descendants of animals released by or escaped from Spanish explorers, ranchers, miners, U.S. Cavalry, or Native Americans.
text: Wild horses are descendants of animals turned loose or escaped from early Spanish explorers, settlers, ranchers, prospectors, Indian tribes, and the U.S. Cavalry from the 1600s through the Great Depression of the 1930s to more recent times.
text: Some horses may be descendants of animals abandoned by the Pony Express.
text: Some horses in the area may be descendants of animals abandoned by the Pony Express.