(S (S (PP (VBG According) (PP (TO to) (NP (BASENP (DT a) (NNP Wall) (NNP Street) (NNP Journal) (NN interview)) (PP (IN with) (NP (BASENP (NNP Matthew) (NNP Prince)) (COMMA ,) (NP (BASENP (NN CEO)) (PP (IN of) (COMMA ,) (NP (BASENP (DT a) (NN company)) (SBAR (WHNP (WDT that)) (S (VP (VBZ tracks) (NP (BASENP (NN web) (NN traffic)) (CC and) (BASENP (NNS metrics)))))))))))))) (COMMA ,) (S (PP (IN during) (BASENP (DT the) (NN attack))) (S (BASENP (JJ Chinese) (NN Internet) (NN traffic)) (VP (VBD dropped) (PP (IN by) (BASENP (NN 32) (NN %))))))) (PERIOD .))