Predicate: grinding
Roleset id: grinding.01 , Crushing, vncls: , framnet:
grinding.01: Corresponds with grind.01. Framed by anwen april 2011
Roles:
        Arg0: Grinder
        Arg1: Thing crushed
        Arg2: End state
Example: Arg0, Arg1
        person: ns,  tense: ns,  aspect: ns,  voice: ns,  form: ns
        Eric's grinding of his teeth caused him to develop a TMJ problem.
        Arg0: Eric's
        Rel: grinding
        Arg1: of his teeth