( ( If ( there ( is ( no ( decimal point ) ) ) ) ) ( , ( ( ( specify ( a mask ) ) ( where ( ( the ( last ( significant ( whole number ) ) ) ) ( ( is not ) zero-suppressed ) ) ) ) . ) ) )
(ROOT (S (SBAR (IN If) (S (NP (EX there)) (VP (VBZ is) (NP (DT no) (JJ decimal) (NN point))))) (, ,) (VP (VB specify) (NP (DT a) (NN mask)) (SBAR (WHADVP (WRB where)) (S (NP (DT the) (JJ last) (JJ significant) (JJ whole) (NN number)) (VP (VBZ is) (RB not) (ADJP (JJ zero-suppressed)))))) (. .)))
If there is no decimal point, specify a mask where the last significant whole number is not zero-suppressed.
(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))) (. .)))