(S (S (NP (EX There)) (VP (VBZ is) (NP (NP (BASENP (DT a) (NN reward)) (PP (IN of) (BASENP (QP (NN 90) (NN thousand)) (NNP US) (NNS dollars)))) (PP (IN for) (BASENP (DT the) (NN artwork)))))) (PERIOD .))