for one twelve dollar check
( for ( one ( twelve ( dollar check ) ) ) )
(ROOT (PP (IN for) (NP (NN one) (CD twelve) (NN dollar) (NN check))))
Just a check for twelve bucks.  
( ( ( Just ( a check ) ) ( for ( twelve bucks ) ) ) . )
(ROOT (NP (NP (RB Just) (DT a) (NN check)) (PP (IN for) (NP (CD twelve) (NNS bucks))) (. .)))