(S (S (NP (BASENP (DT The) (NN implementation)) (PP (IN of) (QT (DQL ``) (BASENP (NN price) (NN indexing)) (DQR '')))) (VP (MD would) (VP (VP (VB cut) (BASENP (JJ future) (NNP Social) (NNP Security) (NNS costs))) (PP (IN by) (NP (BASENP (NNS trillions)) (PP (IN of) (BASENP (NNS dollars)))))))) (PERIOD .))