( ( anything ( consisting ( of ( two layers ) ) ) ) . )
(ROOT (NP (NP (NN anything)) (VP (VBG consisting) (PP (IN of) (NP (CD two) (NNS layers)))) (. .)))
anything consisting of two layers.
(ROOT (S (NP (NP (DT The) (NN pleura)) (SBAR (WHNP (WDT that)) (S (VP (VBZ surrounds) (NP (DT the) (NNS lungs)))))) (VP (VBZ consists) (PP (IN of) (NP (CD two) (NNS layers)))) (. .)))