arc(r_0025_0002__is,r_0025_0001__This,arg0).
arc(r_0025_0002__is,r_0025_0003__part,prd2).
arc(r_0025_0003__part,r_0025_0005__a_r_0025_0006__letter,r_0025_0004__of).
arc(r_0025_0008__have_r_0025_0009__received,r_0025_0005__a_r_0025_0006__letter,arg1).
arc(r_0025_0008__have_r_0025_0009__received,r_0025_0007__you,arg0).
arc(r_0025_0008__have_r_0025_0009__received,r_0025_0011__a_r_0025_0012__penfriend,r_0025_0010__from__dir).

( (IP-MAT (NP-SBJ (D;_nphd_ This;{this}))
          (BEP;~Ln is;{be})
          (NP-PRD2 (N part;{part})
                   (PP (P-ROLE of;{of})
                       (NP (D a;{a})
                           (N letter;{letter})
                           (IP-REL (NP-SBJ (PRO you;{you}))
                                   (HVP;~cat_Ve have;{have})
                                   (IP-PPL-CAT (NP-OB1 *T*)
                                               (VVN;~Tn.pr received;{receive})
                                               (PP-DIR (P-ROLE from;{from})
                                                       (NP (D a;{a})
                                                           (N penfriend;{penfriend}))))))))
          (PUNC .))
  (ID 25_a_fce_0101_2001_06))