Predicate: escalation
Roleset id: escalation.01 , cause to) become higher, vncls:
Roles:
        Arg0: causer
        Arg1: thing becoming higher
Example: autogen1
        the escalation of problems that have already begun to surface in
        scientific ventures
        Rel : escalation
        Arg0 :
of problems that have already begun to surface in scientific
ventures