[74] Many animals show profound seasonal behavior changes: Bears hibernate, birds migrate, salmon return to where they were born.
(they; were born; ) (birds; migrate; salmon return to where they were born) Context(birds migrate,List([76, 89))):(74] Many animals; show; profound seasonal behavior changes) Context(birds migrate,List([76, 89))):(Bears; hibernate; )
birds migrate,List([76, 89)) birds migrate,List([76, 89))
they birds 74] Many animals Bears
were born migrate show hibernate
salmon return to where they were born
profound seasonal behavior changes