( ( ( 300 1 ) ( 3 ( x ( ( 10 2 ) ( Trailing zeros ) ) ) ) ) ( ( ( are significant ) ( only ( if ( ( the ( decimal point ) ) ( is specified ) ) ) ) ) . ) )
(ROOT (S (NP (QP (CD 300) (CD 1)) (NNP 3) (CD x) (ADJP (CD 10) (CD 2)) (NNP Trailing) (NNS zeros)) (VP (VBP are) (ADJP (JJ significant)) (SBAR (RB only) (IN if) (S (NP (DT the) (JJ decimal) (NN point)) (VP (VBZ is) (VP (VBN specified)))))) (. .)))
300 1 3 x 10 2 Trailing zeros are significant only if the decimal point is specified.
(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))) (. .)))