Water Temperature The new calves are born without a protective blubber layer so they need the warm water to survive.
(The new calves; are born; ) (they; need; the warm water; to survive) Context(they need,List([80, 89))):(they; need the warm water to survive; )
they need,List([80, 89))
The new calves they they
are born need need the warm water to survive
the warm water to survive