( ( ( The heart ) ( in ( this defect ) ) ) ( ( has ( ( ( ( ( ( ( ( four chambers ) , ) ( two ( normal valves ) ) ) , ) ( ( two valves ) ( which ( are abnormal ) ) ) ) , ) and ) ( ( two ( large holes ) ) ( in ( the heart ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN heart)) (PP (IN in) (NP (DT this) (NN defect)))) (VP (VBZ has) (NP (NP (NP (CD four) (NNS chambers)) (, ,) (NP (CD two) (JJ normal) (NNS valves)) (, ,) (NP (NP (CD two) (NNS valves)) (SBAR (WHNP (WDT which)) (S (VP (VBP are) (ADJP (JJ abnormal))))))) (, ,) (CC and) (NP (NP (CD two) (JJ large) (NNS holes)) (PP (IN in) (NP (DT the) (NN heart)))))) (. .)))
The heart in this defect has four chambers, two normal valves, two valves which are abnormal, and two large holes in the heart.
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (CD four) (NNS valves)) (PP (IN in) (NP (DT the) (NN heart))))) (. .)))