(S (S (PP (VBG Following) (BASENP (DT the) (NN speech))) (COMMA ,) (S (BASENP (DT a) (JJ regular) (NNP Wikipedia) (NN editor)) (VP (VP (VBD noticed) (SBAR (IN that) (S (BASENP (PRPD his) (NN speech)) (VP (VBZ was) (ADJP (ADJP (RB very) (JJ similar)) (PP (TO to) (NP (NP (BASENP (DT an) (NN article)) (PP (IN on) (BASENP (NNP Wikipedia)))) (PP (ADVP (RB also)) (PP (VBG regarding) (BASENP (DT the) (NN crisis))))))))))) (COMMA ,) (PP (IN in) (SBAR (WHNP (WP what)) (S (VP (MD could) (VP (VB be) (VP (VBN considered) (S (BASENP (NN plagiarism)))))))))))) (PERIOD .))