Assertion: ostrich | /r/HasAspect | acute eyesight
Facets:
Source sentences:
text: Ostriches also have acute eyesight and hearing and can sense predators from far away.
text: They have acute eyesight that helps them stay alert even in the dark.
text: Ostriches have acute eyesight, which helps make up for their poor hearing and sense of smell, and their height enables them to spot predators from afar.