Predicate: slash
Roleset id: slash.01 , reduce, vncls:
Roles:
        Arg0: cutter
        Arg1: thing reduced
        Arg2: amount reduced by
        Arg3: start point
        Arg4: end point
Example: autogen1
        rate slashes of 35 % to 60 % below pre-May 1 levels
        Arg1 : rate
        Rel : slashes
        Arg2 : of 35 % to 60 % below pre-May 1 levels
Example: autogen2
        a 60 % slash in the common stock dividend
        Arg2 : 60 %
        Rel : slash
        Arg1 : in the common stock dividend