(S (S (NP (BASENP (NNP Professor) (NNP Andrew) (NNP Collier) (NNP Cameron)) (PP (IN of) (NP (BASENP (NNP St.) (NNP Andrew) (POS 's)) (NNP University)))) (VP (VBD commented) (PP (IN on) (NP (BASENP (DT the) (JJ inherent) (NNS problems)) (PP (IN with) (BASENP (DT the) (NN planet))))))) (COLON :) (QT (DQL ``) (QTC (S (NP (BASENP (DT The) (NN problem)) (PP (IN with) (BASENP (DT this) (NN planet)))) (VP (VBZ is) (SBAR (IN that) (S (BASENP (PRP it)) (VP (VBZ 's) (ADJP (ADJP (RB very) (JJ massive)) (CC and) (ADJP (ADJP (RB very) (JJ close)) (PP (TO to) (BASENP (PRPD its) (NN star)))))))))) (PERIOD .)) (DQR '')))