Assertion: bison | /r/CapableOf | graze on grass
Facets:
value: heartily
type: MANNER
Source sentences:
text: The bison on The Bison Ranch are free to roam open pastures, cool off in a pond, and heartily graze and forage on grasses.
text: In the Great Plains, the bison favored the open prairielands and river valleys, where it grazed primarily on the grasses and sedges (although it may have occasionally browsed on berries or lichen).