( ( ( a ( deep ( layer ( or ( true skin ) ) ) ) ) ( -LRB- ( dermis -RRB- ) ) ) ; )
(ROOT (NP (NP (DT a) (JJ deep) (NN layer) (CC or) (JJ true) (NN skin)) (PRN (-LRB- -LRB-) (NP (NNS dermis)) (-RRB- -RRB-)) (: ;)))
a deep layer or true skin ( dermis );
(ROOT (S (NP (DT The) (NNS dermis)) (VP (VBZ contains) (NP (NP (JJS most)) (PP (IN of) (NP (NP (DT the) (NNS structures)) (VP (VBN found) (PP (IN in) (NP (NN skin)))))))) (. .)))