( usually ( have ( moist ( ( ( ( skin Reptiles ) : ) ( ( dry ( , ( thick ( , scaly ) ) ) ) skin ) ) ; ) ) ) )
(ROOT (S (ADVP (RB usually)) (VP (VB have) (VP (VBN moist) (NP (NP (NN skin) (NNS Reptiles)) (: :) (NP (ADJP (JJ dry) (, ,) (JJ thick) (, ,) (JJ scaly)) (NN skin)) (: ;))))))
usually have moist skin Reptiles: dry, thick, scaly skin;
(ROOT (S (NP (NP (NNP Dry) (NN skin)) (CC and) (NP (NNS scales))) (VP (VBP are) (NP (NP (NN part)) (PP (IN of) (NP (NP (DT an) (NN animal)) (SBAR (WHNP (WDT that)) (S (VP (MD would) (ADVP (RBS most) (RB likely)) (VP (VB be) (VP (VBN classified) (PP (IN as) (NP (DT a) (NN reptile)))))))))))) (. .)))