Predicate: symbol

Roleset id: symbol.01 , act as a representative of a class, vncls:

Roles:

        Arg1: symbol
        Arg2: class

Example: autogen1

        the symbol EBPI

        Rel : symbol
        Arg1 : EBPI

Example: autogen2

        a symbol of labor-management cooperation 's failure

        Arg1-REF : symbol
        Rel : symbol
        Arg2 : of labor-management cooperation 's failure