Assertion: emu | /r/CapableOf | swallow small rocks
Facets:
value: to facilitate grinding of food
type: PURPOSE
Source sentences:
text: Emu swallows small rocks and pebbles to facilitate grinding of food and accelerate digestion.
text: They also swallow small stones to assist in the breakdown of plant material in their gizzard.
text: Emu swallows small rocks and pebbles to facilitate grinding of food and accelerate digestion.
text: Emus also swallow small rocks that stay in their gizzards and grind their food.
text: They also swallow small stones that aid in the digestion process.