Assertion: ostrich | /r/CapableOf | eat glass
Facets:
value: to eat more gravel
type: PURPOSE
Source sentences:
text: If you ever own an ostrich for any reason and see it eating glass or pieces of gravel or other things, you may be alarmed, but you should not be.
text: These sharp objects in the ostriches stomach, known as gizzard stones, slowly break down over time from use, which means the ostrich needs to regularly eat more gravel, glass and other sharp bits to keep its stomach functioning properly.