Predicate: participation
Roleset id: participation.01 , take part in, vncls:
Roles:
        Arg0: agent, entity participating
        Arg1: participating in what
Example: autogen1
        public participation in attorney-disciplinary proceedings
        Arg0 : public
        Rel : participation
        Arg1 : in attorney-disciplinary proceedings
Example: autogen2
        small-investor participation
        Arg0 : small-investor
        Rel : participation