Predicate: rakam-u
Roleset id: 01 , to accumulate, to stack or pile up
        Arg0: entity accumulating something
        Arg1: thing/stuff accumulated
        Arg2: location
Frame:
ركم الطفل الحجارة فوق بعضها
        Arg0 : الطفل
        Gloss: the kid
        Arg1 : الحجارة
        Gloss: the rocks
        Arg2 : فوق بعضه
        Gloss: on top each other