Predicate: Saqal-u
Roleset id: 01 , to polish, to burnish, to refine, to devlope
        Arg0: entity polishing
        Arg1: things polished
Frame:
صقل الرجل الإناء
        Arg0 : الرجل
        Gloss: the man
        Arg1 : الإناء
        Gloss: the vessel