Predicate: precaution
Roleset id: precaution.01 , make ready, vncls:
Roles:
        Arg0: preparer
        Arg1: thing made ready
        Arg2: ready for
Example: autogen1
        they shut down their petroleum pipeline operations as a
        precaution but did n't see any immediate damage
        Arg0 : they
        Arg1-PRD : they shut down their petroleum pipeline operations
        Rel : precaution
Example: autogen2
        its refinery northeast of San Francisco was operating at a
        slightly reduced rate as a precaution in case of aftershocks
        Arg1-PRD :
its refinery northeast of San Francisco was operating at a
slightly reduced rate
        ArgSupport : operating as
        Rel : precaution
        Arg2 : in case of aftershocks