Assertion: dodo bird | /r/CapableOf | use gizzard stones
Facets:
value: to digest food
type: PURPOSE
value: to aid their digestion
type: PURPOSE
Source sentences:
text: Dodo birds used gizzard stones to aid their digestion.
text: Dodo bird used gizzard stones to digest food which included fruits and its primary habitat was deemed to exist in the drier coastal regions of Mauritius.