Assertion: snow goose | /r/CapableOf | feed on grain
Facets:
Source sentences:
text: They feed on seeds, grains, leaves, roots of wild grasses, sedges, shrubs, willows and rushes.
text: They spend the winter in the southern coastal marshes of California, Texas, and northern Mexico where they feed on grass and grains.
text: They spend the winter in the southern coastal marshes of California, Texas, and northern Mexico where they feed on grass and grains.