Predicate: tone
Roleset id: tone.01 , attribute, vncls:
Roles:
        Arg1: theme
        Arg2: value
        Arg3: secondary-theme
Example: autogen1
        its irreverent tone
        Arg1 : its
        Arg2 : irreverent
        Rel : tone
Example: autogen2
        a beeping tone
        Arg2 : beeping
        Rel : tone