Assertion: duck | /r/CapableOf | eat gravel
Facets:
Source sentences:
text: Ducks will eat gravel, small stones, or sand.
text: In addition to these nutritious foods, some ducks will also eat sand, gravel, pebbles and small shells to provide grit that aids their digestion.
text: In addition to these nutritious foods, some ducks will also eat sand, gravel, pebbles, and small shells to provide grit that aids their digestion.