Periodic Versus Continuous Review
( Periodic ( Versus ( Continuous Review ) ) )
(ROOT (NP (NNP Periodic) (NNP Versus) (NNP Continuous) (NNP Review)))
Continuous review contrasted with periodic review.
( ( Continuous review ) ( ( contrasted ( with ( periodic review ) ) ) . ) )
(ROOT (S (NP (JJ Continuous) (NN review)) (VP (VBN contrasted) (PP (IN with) (NP (JJ periodic) (NN review)))) (. .)))