( ( ( The ( innermost capsid ) ) ( -LRB- ( core -RRB- ) ) ) ( ( is ( made ( of VP2 ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (JJ innermost) (NN capsid)) (PRN (-LRB- -LRB-) (NP (NN core)) (-RRB- -RRB-))) (VP (VBZ is) (VP (VBN made) (PP (IN of) (NP (NNP VP2))))) (. .)))
The innermost capsid(core) is made of VP2.
(ROOT (S (NP (NP (DT The) (JJ innermost) (NN layer)) (PP (IN of) (NP (DT the) (NN sun)))) (VP (VBZ is) (VP (VBN known) (PP (IN as) (NP (DT the) (NN core))))) (. .)))