(S (S (PP (IN On) (S (VP (VBG contacting) (BASENP (NNP Crossrail))))) (COMMA ,) (S (BASENP (PRP they)) (VP (VBP have) (VP (VBN indicated) (SBAR (S (BASENP (QP (RB approximately) (SHARP #) (NN 50))) (VP (MD will) (VP (VB be) (VP (VP (VBN offered) (PP (TO to) (BASENP (DT each) (NN landowner)))) (S (VP (TO to) (VP (VP (VB buy) (BASENP (PDT all) (DT the) (NN land) (NNS rights-of-way))) (S (VP (TO to) (VP (VP (VB build) (BASENP (DT the) (NN train) (NN tunnel))) (PP (NP (QP (ADVP (RBR more) (IN than)) (NN 9)) (NNS meters)) (PP (IN below) (BASENP (DT the) (JJ residential) (NNS buildings))))))))))))))))))) (PERIOD .))