Roleset id: 01 , higher /highest

Frame:

(S
    (CONJ و)
    (VP
      (PV+PVSUFF_SUBJ:1P بحثنا)
      (NP-SBJ
        (-NONE- *))
      (ADVP
        (ADV+CASE_INDEF_ACC ايضاً))
      (PP-CLR
        (PREP في)
        (NP
          (NOUN+CASE_DEF_GEN موضوع)
          (NP
            (NP
              (NOUN+CASE_DEF_GEN تكاليف)
              (NP
                (DET+NOUN+CASE_DEF_GEN الانتاج)))
            (CONJ و)
            (NP
              (NP
                (NP-ADV
                  (NOUN+CASE_INDEF_ACC تحديداً))
                (NOUN+NSUFF_FEM_SG+CASE_DEF_GEN كلفة)
                (NP
                  (DET+NOUN+CASE_DEF_GEN الكهرباء)))
              (PP-LOC
                (PREP في)
                (NP
                  (NOUN_PROP+CASE_INDEF_GEN لبنان)))
              (NAC
                (CONJ و)
                (SBAR
                  (WHNP-1
                    (REL_PRON التي))
                  (S
                    (VP
                      (IV3FS+IV_PASS+IVSUFF_MOOD:I تعتبر)
                      (NP-SBJ
                        (-NONE- *T*-1))
                      (S
                        (NP-SBJ
                          (-NONE- *-1))
                        (ADJP-PRD
                          (DET+ADJ الاعلى)
                          (NP-ADV
                            (NOUN+CASE_INDEF_ACC صناعياً))
                          (PP-LOC
                            (PREP في)
                            (NP
                              (DET+NOUN+CASE_DEF_GEN العالم)))))))))))))))