The fur helps keep the feet warm and also helps the animal walk on ice. Polar bears can move quickly in spite of their size.
(Polar; bears; ) (The fur; helps; keep the feet warm) Context(The fur helps,List([0, 13))):(The fur; helps keep; the feet) (The fur; helps; the animal walk on ice) Context(The fur helps,List([0, 47))):(the animal; walk; on ice)
The fur helps,List([0, 13)) The fur helps,List([0, 47))
Polar The fur The fur The fur the animal
bears helps helps keep helps walk
keep the feet warm
the feet
the animal walk on ice
on ice