Predicate: erosion

Roleset id: erosion.01 , wear away by water or wind, vncls: 47.2

Roles:

        Arg0: agent
        Arg1: substance worn away

Example: autogen1

        an erosion of the customer base , development capital , and
        insurability

        Rel : erosion
        Arg1 : of the customer base , development capital , and insurability

Example: autogen2

        the internal erosion of their state

        Rel : erosion
        Arg1 : of their state