(S (S (S (BASENP (NNP China)) (VP (ADVP (RB also)) (VP (VBD prevented) (NP (BASENP (NN access)) (PP (TO to) (BASENP (NN video) (NN website) (NNP YouTube))))))) (SBAR (IN after) (S (NP (BASENP (JJ many) (JJ international) (NNS videos)) (PP (IN of) (BASENP (DT the) (NNS protests)))) (VP (VBD were) (VP (VBN posted) (PP (IN on) (BASENP (DT the) (NN website)))))))) (PERIOD .))