( ( ( SUTURES ( -LRB- ( ( in ( the skull ) ) -RRB- ) ) ) ( ( ( The lines ) ( of ( junction ( of ( the bones ) ) ) ) ) ( ( of which ) ( ( the skull ) ( is composed ) ) ) ) ) . )
(ROOT (S (VP (VBZ SUTURES) (PRN (-LRB- -LRB-) (PP (IN in) (NP (DT the) (NN skull))) (-RRB- -RRB-)) (NP (NP (DT The) (NNS lines)) (PP (IN of) (NP (NP (NN junction)) (PP (IN of) (NP (DT the) (NNS bones))))) (SBAR (WHPP (IN of) (WHNP (WDT which))) (S (NP (DT the) (NN skull)) (VP (VBZ is) (VP (VBN composed))))))) (. .)))
SUTURES (in the skull) The lines of junction of the bones of which the skull is composed.
(ROOT (S (NP (JJ Sutural) (NNS bones)) (VP (VBP are) (VP (VBN found) (PP (IN in) (NP (DT the) (NN skull))))) (. .)))