Predicate: proliferation
Roleset id: proliferation.01 , prosper, become abundant, vncls: 45.4
Roles:
        Arg0: thing becoming abundant
Example: autogen1
        the proliferation of these all-terrain bicycles
        Rel : proliferation
        Arg0 : of these all-terrain bicycles
Example: autogen2
        the proliferation of choice
        Rel : proliferation
        Arg0 : of choice