Assertion: duck | /r/CapableOf | sweep its head
Facets:
value: to side
type: MANNER
value: to cover more surface area
type: PURPOSE
value: at the same time
type: TEMPORAL
Source sentences:
text: The bill is quickly "chewing" or "nibbling" at the water with little bites, and the duck may sweep its head from side to side at the same time to cover more surface area.
text: The bill is quickly "chewing" or "nibbling" at the water with little bites, and the duck may sweep its head from side to side at the same time to cover more surface area.