(S (S (S (BASENP (JJ Eastern) (NNP China)) (VP (VP (VBD saw) (NP (BASENP (DT a) (JJ large) (NN number)) (PP (IN of) (BASENP (NNS cases))))) (PP (IN in) (BASENP (JJ early) (NNP March))))) (CONJP (COMMA ,) (CC but)) (S (BASENP (DT this) (NN information)) (VP (VP (VBD was) (RB not)) (VP (VP (VBN made) (S (ADJP (JJ public)))) (PP (IN until) (BASENP (JJ late) (NNP April))))))) (PERIOD .))