Predicate: research
Roleset id: research.01 , study very hard, vncls:
Roles:
        Arg0: student
        Arg1: subject
Example: autogen1
        federal research on the effectiveness of medical treatments
        Arg0 : federal
        Rel : research
        Arg1 : on the effectiveness of medical treatments
Example: autogen2
        audience research
        Arg1 : audience
        Rel : research