arc(z_0013_1005_r_0013_0002__Filed,r_0013_0001__Story,arg1).
arc(z_0013_1005_r_0013_0002__Filed,r_0013_0004__Cox_r_0013_0005__Newspapers,arg0_r_0013_0003__By__lgs).

( (IP-MAT (NP-SBJ (N Story;{story}))
          (IP-PPL-CAT (VVN;~Tn Filed;{file})
                      (PP-LGS (P-ROLE By;{by})
                              (NP (NPR Cox;{Cox})
                                  (NS Newspapers;{newspaper})))))
  (ID 13_a_nyt20000410))