( ( ( The ( extracellular matrix ) ) ( of pollen ) ) ( ( consists ( of ( ( ( long-chain lipids ) and ) ( lipophilic proteins ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN extracellular) (NN matrix)) (PP (IN of) (NP (NN pollen)))) (VP (VBZ consists) (PP (IN of) (NP (NP (JJ long-chain) (NNS lipids)) (CC and) (NP (JJ lipophilic) (NNS proteins))))) (. .)))
The extracellular matrix of pollen consists of long-chain lipids and lipophilic proteins.
(ROOT (S (NP (NNS Lipids)) (VP (VBP are) (VP (VBN made) (PP (IN of) (NP (NP (JJ long) (NNS chains)) (VP (VBG consisting) (NP (NP (RB almost) (RB solely)) (PP (IN of) (NP (NN carbon) (CC and) (NN hydrogen))))))))) (. .)))