(SINV (SINV (QT (DQL ``) (S (S (NP (EX There)) (VP (VBP are) (NP (NP (ADJP (ADVP (RB very) (COMMA ,) (RB very)) (JJ few)) (NNS cases)) (PP (IN with) (BASENP (NNS complications)))))) (COLON --) (S (NP (BASENP (NN 99) (NN percent)) (PP (IN of) (BASENP (DT these)))) (VP (VBP are) (BASENP (JJ mild) (NNS cases))))) (DQR '')) (COMMA ,) (SINV (SINV (SINV (VP (VBD said)) (NP (NP (NP (BASENP (NNP World) (NNP Health) (NNP Organization)) (PRN (LRB -LRB-) (BASENP (NNP WHO)) (RRB -RRB-))) (BASENP (NNP China) (NN representative))) (BASENP (NNP Hans) (NNP Troedsson)))) (PP (IN in) (BASENP (DT a) (NN statement)))) (PP (IN on) (BASENP (NNP Wednesday))))) (PERIOD .))