( ( The bladder ) ( ( is ( ( the ( balloon-shaped organ ) ) ( that ( stores ( the urine ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN bladder)) (VP (VBZ is) (NP (NP (DT the) (JJ balloon-shaped) (NN organ)) (SBAR (WHNP (WDT that)) (S (VP (VBZ stores) (NP (DT the) (NN urine))))))) (. .)))
The bladder is the balloon-shaped organ that stores the urine.
(ROOT (S (NP (DT The) (JJ urinary) (NN bladder)) (VP (VBZ is) (NP (NP (DT the) (ADJP (JJ hollow) (CC and) (JJ muscular)) (JJ balloon-shaped) (NN organ)) (SBAR (WHNP (WDT that)) (S (VP (VBZ collects) (NP (NN urine))))))) (. .)))