Predicate: {isotaEoSaY

Roleset id: 01 , become difficult, hard

        Arg1: thing becoming difficult
        Arg2: experiencer of the hardship

Frame:

مشكلة استعصت * على جميع الخبراء


        Arg1 : * < مشكلة
        Gloss: -NONE- < a problem
        Arg2 : على جميع الخبراء
        Gloss: for all experts