(S (S (NP (DT The) (NP (JJS largest) (NP (BASENP (JJ extrasolar) (NN planet)) (CC or) (BASENP (NN exoplanet))))) (VP (VBZ has) (VP (VBN been) (VP (VBN discovered) (S (VP (VBG orbiting) (NP (BASENP (DT the) (NN star) (NNP GSC) (NN 02620-00648)) (COMMA ,) (ADVP (BASENP (QP (RB around) (NN 1,435)) (NN light) (NNS years)) (RB away))))))))) (PERIOD .))