(S (S (BASENP (NNS Repairs)) (VP (VBP have) (VP (VP (VBN cost) (BASENP (QP (RB approximately) (SHARP #) (NN 24) (NN million)))) (COMMA ,) (PP (IN on) (NP (BASENP (NN top)) (PP (IN of) (NP (BASENP (DT the) (QP (SHARP #) (NN 6) (NN billion))) (VP (VBN spent) (ADVP (RB originally)))))))))) (PERIOD .))