( They ( ( have ( ( a genome ) ( consisting ( of ( ( 11 ( double-stranded ( RNA segments ) ) ) ( surrounded ( by ( a ( distinctive ( two-layered ( protein capsid ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (VBP have) (NP (NP (DT a) (NN genome)) (VP (VBG consisting) (PP (IN of) (NP (NP (CD 11) (JJ double-stranded) (NNP RNA) (NNS segments)) (VP (VBN surrounded) (PP (IN by) (NP (DT a) (JJ distinctive) (JJ two-layered) (NN protein) (NN capsid))))))))) (. .)))
They have a genome consisting of 11 double-stranded RNA segments surrounded by a distinctive two-layered protein capsid.
(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)))) (. .)))