As discussed in section 1, personal saving is the amount of aggregate disposable personal income left over after personal spending on goods and services.
( ( As ( discussed ( in ( section 1 ) ) ) ) ( , ( ( personal saving ) ( ( is ( ( the amount ) ( of ( ( aggregate ( disposable ( personal income ) ) ) ( ( ( left over ) ( after ( personal spending ) ) ) ( on ( ( goods and ) services ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN As) (S (VP (VBN discussed) (PP (IN in) (NP (NN section) (CD 1)))))) (, ,) (NP (JJ personal) (NN saving)) (VP (VBZ is) (NP (NP (DT the) (NN amount)) (PP (IN of) (NP (NP (JJ aggregate) (JJ disposable) (JJ personal) (NN income)) (VP (VBN left) (PRT (RP over)) (PP (IN after) (NP (JJ personal) (NN spending))) (PP (IN on) (NP (NNS goods) (CC and) (NNS services)))))))) (. .)))
Personal saving is how much disposable personal income is left over after personal spending.
( ( Personal saving ) ( ( is ( ( how much ) ( ( disposable ( personal income ) ) ( is ( ( left over ) ( after ( personal spending ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Personal) (NN saving)) (VP (VBZ is) (SBAR (WHADJP (WRB how) (JJ much)) (S (NP (JJ disposable) (JJ personal) (NN income)) (VP (VBZ is) (VP (VBN left) (PRT (RP over)) (PP (IN after) (NP (JJ personal) (NN spending)))))))) (. .)))