arc(r_0172_0003__did,r_0172_0001__The_r_0172_0002__shock,arg0).
arc(r_0172_0003__did,r_0172_0004__something,arg1).
arc(r_0172_0004__something,r_0172_0007__heart,r_0172_0005__to).
arc(r_0172_0007__heart,r_0172_0006__his,genv).

( (IP-MAT (NP-SBJ (D The;{the})
                  (N shock;{shock}))
          (DOD;~Tn did;{do})
          (NP-OB1 (D;_nphd_ something;{something})
                  (PP (P-ROLE to;{to})
                      (NP (NP-GENV;{CAPTAIN} (PRO;_genm_ his;{his}))
                          (N heart;{heart}))))
          (PUNC .))
  (ID 172_a_dick_1952))