(S (S (NP (BASENP (NNS Users)) (ADVP (RB worldwide))) (VP (VBP are) (VP (VBG reporting) (SBAR (IN that) (S (BASENP (PRP they)) (VP (VBP are) (VP (VBN unable) (S (VP (TO to) (VP (VB login) (PP (TO to) (NP (NP (NP (BASENP (NNP Microsoft) (POS 's)) (PRN (LRB -LRB-) (BASENP (NNP MS)) (RRB -RRB-))) (BASENP (JJ live) (NNS services))) (PP (IN such) (PP (IN as) (NP (NP (BASENP (NNP Hotmail)) (COMMA ,) (BASENP (NNP Windows) (NNP Live) (NNP Messenger))) (CONJP (COMMA ,) (CC and)) (NP (PP (IN in) (BASENP (DT some) (NNS cases))) (BASENP (NNP Xbox) (NNP Live)))))))))))))))))) (PERIOD .))