Predicate: contamination
Roleset id: contamination.01 , befoul, vncls: 9.8
Roles:
        Arg0: causer of contamination
        Arg1: theme
        Arg2: recipient
Example: autogen1
        contamination of hundreds of miles of shoreline along Prince
        William Sound
        Rel : contamination
        Arg2 : of hundreds of miles of shoreline along Prince William Sound
Example: autogen2
        the mushroom contamination
        Arg2 : mushroom
        Rel : contamination