(S (BASENP (NNP Helen) (NNP Clark)) (VP (VP (VBD described) (BASENP (DT the) (NN situation))) (PP (IN as) (QT (DQR '') (QTC (S (PERIOD ...) (S (BASENP (PRP it)) (VP (VBZ 's) (BASENP (DT a) (ADJP (RB very) (JJ disturbing)) (NN situation))))) (PERIOD .)) (DQR '')))))