Assertion: caribou | /r/AtLocation | winter
Facets:
value: south
type: LOCATION
value: relatively freely
type: DEGREE
Source sentences:
text: Caribou can move relatively freely in winter because polar bears remain close to the ice floes (away from land) to hunt seals.
text: In the winter they live in forests on the edge of the Arctic.
text: They begin to move south in the winter and over one year they will have migrated over 2,574 kilometers (1,600 miles).