(S (S (NP (BASENP (JJ Additional) (JJ private) (NN information)) (PP (IN about) (NP (BASENP (NNS people)) (SBAR (WHNP (WP who)) (S (VP (VP (VBP post) (BASENP (NNS comments))) (PP (IN on) (BASENP (NN news) (NN .) (NN vl) (NN .) (NN ru))))))))) (VP (VBZ has) (VP (VBN been) (VP (VBN requested))))) (PERIOD .))