arc(r_0016_0006__party,r_0016_0001__Sir_r_0016_0002__Roy,genv).
arc(r_0016_0006__party,r_0016_0004__united,attrib).
arc(r_0016_0006__party,r_0016_0005__federal,attrib).
arc(r_0016_0007__is_r_0016_0008__boycotting,r_0016_0006__party,arg0).
arc(r_0016_0007__is_r_0016_0008__boycotting,r_0016_0009__the_r_0016_0010__London_r_0016_0011__talks,arg1).
arc(r_0016_0009__the_r_0016_0010__London_r_0016_0011__talks,r_0016_0016__future,r_0016_0012__on).
arc(r_0016_0016__future,r_0016_0013__the_r_0016_0014__protectorate,genv).

( (IP-MAT (NP-SBJ (NP-GENV (N Sir;{sir})
                           (NPR Roy;{Roy})
                           (GENM <apos>s))
                  (ADJP (ADJ united;{united}))
                  (ADJP (ADJ federal;{federal}))
                  (N party;{party}))
          (BEP;~cat_Vg is;{be})
          (IP-PPL-CAT (VAG boycotting;{boycott})
                      (NP-OB1 (D the;{the})
                              (NPR London;{London})
                              (NS talks;{talk})
                              (PP (P-ROLE on;{on})
                                  (NP (NP-GENV (D the;{the})
                                               (N protectorate;{protectorate})
                                               (GENM <apos>s))
                                      (N future;{future})))))
          (PUNC .))
  (ID 16_a_lob_a01))