( ( Among ( these trees ) ) ( there ( ( are ( ( ( many birds ) and ) ( four-footed beasts ) ) ) . ) ) )
(ROOT (S (PP (IN Among) (NP (DT these) (NNS trees))) (NP (EX there)) (VP (VBP are) (NP (NP (JJ many) (NNS birds)) (CC and) (NP (JJ four-footed) (NNS beasts)))) (. .)))
Among these trees there are many birds and four-footed beasts.
(ROOT (S (NP (NNP Birds)) (VP (VBP have) (NP (CD four) (NNS limbs))) (. .)))