( `` ( ( Regardless ( of ( changing weather ) ) ) ( ... ( ( ( all squirrels ) ( instinctively ( ( prepare ( for winter ) ) ( by ( ( burying ( ( acorns and ) ( other nuts ) ) ) ( during ( the fall ) ) ) ) ) ) ) ... ) ) ) )
(ROOT (S (`` ``) (ADVP (RB Regardless) (PP (IN of) (NP (JJ changing) (NN weather)))) (: ...) (S (NP (DT all) (NNS squirrels)) (ADVP (RB instinctively)) (VP (VBP prepare) (PP (IN for) (NP (NN winter))) (PP (IN by) (S (VP (VBG burying) (NP (NP (NNS acorns)) (CC and) (NP (JJ other) (NNS nuts))) (PP (IN during) (NP (DT the) (NN fall)))))))) (. ...)))
"Regardless of changing weather... all squirrels instinctively prepare for winter by burying acorns and other nuts during the fall...
(ROOT (S (NP (NP (DT A) (NN squirrel)) (VP (VBG storing) (NP (NNS nuts)))) (VP (VBZ is) (VP (VBG preparing) (PP (IN for) (NP (NP (DT a) (JJ seasonal) (NN change)) (PP (IN in) (NP (DT the) (NN environment))))))) (. .)))