arc(r_0162_0002__was_r_0162_0003__convinced,r_0162_0001__She,arg1).
arc(r_0162_0002__was_r_0162_0003__convinced,r_0162_0005__it,r_0162_0004__of__rst).

( (IP-MAT (NP-SBJ;{GRANDMA} (PRO She;{she}))
          (BED;~cat_Ve_passive_ was;{be})
          (IP-PPL-CAT (NP-LGS *)
                      (VVN convinced;{convince})
                      (PP-RST (P-ROLE of;{of})
                              (NP (PRO it;{it}))))
          (PUNC .))
  (ID 162_a_loosechange))