(S (S (BASENP (NNP Microsoft)) (VP (VP (VP (VBZ has) (RB not)) (VP (VBN released) (NP (BASENP (NNS details)) (PP (IN of) (NP (BASENP (DT the) (NN number)) (PP (IN of) (NP (BASENP (NNS units)) (SBAR (WHNP (WDT that)) (S (VP (VBP have) (VP (VBN suffered) (PP (IN from) (BASENP (DT the) (NN problem)))))))))))))) (CC but) (VP (VBZ has) (VP (VBN said) (SBAR (S (BASENP (PRP it)) (VP (VBZ is) (QT (DQL ``) (ADJP (ADJP (JJ bigger)) (SBAR (IN than) (S (BASENP (PRP we)) (VP (VBP are) (ADJP (JJ comfortable) (PP (IN with))))))) (DQR ''))))))))) (PERIOD .))