Predicate: Oasohab

Roleset id: 01 , to expatiate, elaborate

        Arg0: causer of growth, agent
        Arg1: thing grown (marked by في)

Frame:

أسهب المحاضر في شرح المسألة


        Arg0 : المحاضر
        Gloss: lecturer
        Arg1 : في شرح المسألة
        Gloss: in explaining the the issue