( How ( ( the Brain ) ( Works ( How ( ( the Brain ) ( gets ( ( Hurt Types ) ( of ( ( Head ( Injury ( Concussions Indications ) ) ) ( of ( a ( Head ( Injury ( Common ( Problems ( Rehabilitation ( Site ( Map Home ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
(ROOT (SBAR (WHADVP (WRB How)) (S (NP (DT the) (NNP Brain)) (VP (VBZ Works) (SBAR (WHADVP (WRB How)) (S (NP (DT the) (NNP Brain)) (VP (VBZ gets) (NP (NP (NNP Hurt) (NNP Types)) (PP (IN of) (NP (NP (NNP Head) (NNP Injury) (NNPS Concussions) (NNP Indications)) (PP (IN of) (NP (DT a) (NNP Head) (NNP Injury) (NNP Common) (NNP Problems) (NNP Rehabilitation) (NNP Site) (NNP Map) (NNP Home)))))))))))))
How the Brain Works How the Brain gets Hurt Types of Head Injury Concussions Indications of a Head Injury Common Problems Rehabilitation Site Map Home
(ROOT (S (NP (DT A) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN concussion)) (VP (VBZ is) (NP (NP (DT the) (ADJP (RBS most) (JJ common)) (NN type)) (PP (IN of) (NP (NN brain) (NN injury))))) (. .)))