( ( ( If ( , ( however , ) ) ) ( ( the zeroes ) ( ( ( only ( locate ( the ( the ( decimal point ) ) ) ) ) and ) ( ( are not ) significant ) ) ) ) ( , ( ( ( ( ( the ( implied uncertainty ) ) ( is 100 ) ) and ) ( we ( know ( ( the measurement ) ( lies ( between ( ( 45,500 and ) 45,700 ) ) ) ) ) ) ) . ) ) )
(ROOT (S (SBAR (IN If) (PRN (, ,) (ADVP (RB however)) (, ,)) (S (NP (DT the) (NNS zeroes)) (VP (VP (ADVP (RB only)) (VBP locate) (NP (DT the) (DT the) (JJ decimal) (NN point))) (CC and) (VP (VBP are) (RB not) (ADJP (JJ significant)))))) (, ,) (S (NP (DT the) (VBN implied) (NN uncertainty)) (VP (VBZ is) (NP (CD 100)))) (CC and) (S (NP (PRP we)) (VP (VBP know) (SBAR (S (NP (DT the) (NN measurement)) (VP (VBZ lies) (PP (IN between) (NP (CD 45,500) (CC and) (CD 45,700)))))))) (. .)))
If, however, the zeroes only locate the the decimal point and are not significant, the implied uncertainty is 100 and we know the measurement lies between 45,500 and 45,700.
(ROOT (S (NP (NP (NNS Zeroes)) (SBAR (WHNP (WDT that)) (S (VP (VBP show) (ADVP (RB only)) (SBAR (WHADVP (WRB where)) (S (NP (DT the) (JJ decimal) (NN point)) (VP (VBZ falls)))))))) (VP (VBP are) (RB not) (ADJP (JJ significant))) (. .)))