(S (S (BASENP (NNP MTR)) (VP (VBD replied) (SBAR (IN that) (S (NP (BASENP (NN anyone)) (SBAR (WHNP (WP who)) (S (VP (VBZ shouts) (PP (IN in) (BASENP (DT the) (NN train))))))) (VP (MD can) (VP (VB be) (VP (VP (VBN advised) (S (VP (TO to) (VP (VB leave) (BASENP (DT the) (NN train)))))) (CC or) (VP (ADVP (RB even)) (VBN prosecuted))))))))) (PERIOD .))