Predicate: roughen
roughen: Automatically created based on framefiles: fade (45.4)
Roleset id: roughen.01 , make rough, vncls: 45.4, framnet:
roughen.01: Edited by hwangd
Roles:
        Arg0: agent, cause (vnrole: 45.4-Agent)
        Arg1: thing made rough (vnrole: 45.4-Patient)
        Arg2: instrument or method (vnrole: 45.4-Instrument)
Example: Active
        We roughened the surfaces with sandpaper.
        Arg0: We
        Rel: roughened
        Arg1: the surfaces
        Arg2: with sandpaper