Predicate: flotation
Roleset id: flotation.01 , not sink in water, vncls: 47.3
Roles:
        Arg0: causative agent
        Arg1: thing floating
        Arg2: beneficiary
Example: autogen1
        the flotations of the paper and British retailing businesses
        Rel : flotations
        Arg1 : of the paper and British retailing businesses