(S (S (NP (BASENP (NNP Colony) (NNP Collapse) (NNP Disorder)) (PRN (LRB -LRB-) (NP (CC or) (BASENP (NNP CCD))) (RRB -RRB-))) (VP (VBZ is) (NP (BASENP (DT a) (NN syndrome)) (VP (VBN evidenced) (PP (IN by) (S (BASENP (JJ massive) (NN die-off)) (VP (VBG affecting) (BASENP (DT an) (JJ entire) (NN insect) (NN population))))))))) (PERIOD .))