( ( Your skin ) ( ( is ( ( made up ) ( of ( ( ( two ( main layers ) ) , ) ( ( ( ( the epidermis ) ( -LRB- ( ( ( the ( outer layer ) ) ( of skin ) ) -RRB- ) ) ) and ) ( ( the dermis ) ( -LRB- ( ( ( the ( inner layer ) ) ( of skin ) ) -RRB- ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP$ Your) (NN skin)) (VP (VBZ is) (VP (VBN made) (PRT (RP up)) (PP (IN of) (NP (NP (CD two) (JJ main) (NNS layers)) (, ,) (NP (NP (NP (DT the) (NNS epidermis)) (PRN (-LRB- -LRB-) (NP (NP (DT the) (JJ outer) (NN layer)) (PP (IN of) (NP (NN skin)))) (-RRB- -RRB-))) (CC and) (NP (NP (DT the) (NNS dermis)) (PRN (-LRB- -LRB-) (NP (NP (DT the) (JJ inner) (NN layer)) (PP (IN of) (NP (NN skin)))) (-RRB- -RRB-)))))))) (. .)))
Your skin is made up of two main layers, the epidermis (the outer layer of skin) and the dermis (the inner layer of skin).
(ROOT (S (NP (DT The) (NN skin)) (VP (VBZ is) (VP (VBN made) (PP (IN of) (NP (NP (CD two) (NNS layers)) (: :) (NP (NNS epidermis) (CC and) (NNS dermis)))))) (. .)))