Predicate: taEAqad
Roleset id: 01 , To contract
        Arg0: causer of contract
        Arg1: contracted with
        Arg2: reason, purpose
Frame:
(VP
(PV+PVSUFF_SUBJ:3FS كانت)
(NP-1
(DET+NOUN+CASE_DEF_NOM اليمن))
(VP
(PV+PVSUFF_SUBJ:3FS تعاقدت)
(NP-SBJ
(-NONE- *T*-1))
(PP-CLR
(PREP على)
(NP
(NP
(NOUN+CASE_DEF_GEN شراء)
(NP
(NP
(NOUN_NUM 16)
(NP
(NOUN+NSUFF_FEM_SG+CASE_INDEF_ACC طائرة)))
(PP
(PREP من)
(NP
(NP
(DEM_PRON_MS هذا))
(NP
(DET+NOUN+CASE_DEF_GEN النوع))))))
        Arg0 : -NONE- *T*-1< اليمن
        Gloss: It
        Arg2 : على شراء 16 طائرة من هذا النوع
        Gloss: To buy 16 aircraft of this type