Predicate: drilling

Roleset id: drilling.01 , put holes into, vncls: 21.2-2

Roles:

        Arg0: driller, agent
        Arg1: thing drilled, gaining holes
        Arg2: drill
        Arg3: seeking (oil
        Arg4: holes

Example: autogen1

        an oil drilling bit seal

        Arg3 : oil
        Rel : drilling
        Arg2 : bit seal

Example: autogen2

        drilling pipe

        Rel : drilling
        Arg2 : pipe