( ( The sleeves ) ( ( ( ( are sheer ) and ) ( consist ( of ( two layers ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNS sleeves)) (VP (VP (VBP are) (ADJP (JJ sheer))) (CC and) (VP (VBP consist) (PP (IN of) (NP (CD two) (NNS layers))))) (. .)))
The sleeves are sheer and consist 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)))) (. .)))