Assertion: gull | /r/CapableOf | fly some distance
Facets:
value: to find a suitable surface
type: PURPOSE
Source sentences:
text: Gulls may fly some distance to find a suitable surface on which to drop shells, and apparently a learned component to the task exists, as older birds are more successful than younger ones.
text: Gulls may fly some distance in order to find a suitable surface on which to drop shells, and there is apparently a learnt component to the task as older birds are more successful than younger ones.