Roleset id: 01 , potential / probable / possible

Frame:

(S
    (VP
      (PV+PVSUFF_SUBJ:3MS فوت)
      (NP-SBJ
        (-NONE- *))
      (PP
        (PREP ب)
        (NP
          (DEM_PRON_MS ذلك)))
      (PP
        (PREP على)
        (NP
          (NP
            (NOUN+CASE_INDEF_GEN عدد))
          (PP
            (PREP من)
            (NP
              (NOUN+CASE_DEF_GEN اصحاب)
              (NP
                (DET+NOUN+CASE_DEF_GEN المصالح)
                (DET+ADJ+NSUFF_FEM_SG+CASE_DEF_GEN السياسية))))))
      (NP-OBJ
        (NOUN+NSUFF_FEM_SG+CASE_DEF_ACC فرصة)
        (NP
          (NP
            (NOUN+CASE_DEF_GEN احراج)
            (NP
              (POSS_PRON_3MS ه)))
          (PP
            (PREP ل)
            (NP
              (NP
                (NOUN+CASE_DEF_GEN اخراج)
                (NP
                  (POSS_PRON_3MS ه)))
              (PP
                (PREP ب)
                (NP
                  (NOUN+CASE_DEF_GEN سبب)
                  (NP
                    (NP
                      (NP
                        (NOUN+CASE_INDEF_GEN انفجار))
                      (PP
                        (PREP ل)
                        (NP
                          (DET+NOUN+CASE_DEF_GEN لوضع)
                          (DET+ADJ+CASE_DEF_GEN الاقتصادي))))
                    (SBAR
                      (WHNP-1
                        (-NONE- 0))
                      (S
                        (VP
                          (PV+PVSUFF_SUBJ:3MS كان)
                          (NP-SBJ
                            (-NONE- *T*-1))
                          (ADJP-PRD
                            (ADJ+CASE_INDEF_ACC محتملا))))))))))))))