(QT (DQL ``) (QTC (S (NP (BASENP (DT The) (NN reason)) (PP (IN for) (BASENP (DT the) (JJ widespread) (NN power) (NNS outages)))) (VP (VBZ has) (VP (VBN been) (NP (BASENP (DT the) (NN combination)) (PP (IN of) (NP (NP (ADJP (RB very) (JJ heavy)) (NP (ADJP (NN water) (JJ laden)) (NN snow))) (VP (VBG accumulating) (PP (IN on) (NP (BASENP (DT the) (NNS trees)) (SBAR (WHNP (WDT that)) (S (VP (ADVP (RB still)) (VP (VBP have) (NP (BASENP (JJS most)) (PP (IN of) (BASENP (PRPD their) (NNS leaves))))))))))))))))) (PERIOD .)) (DQR ''))