Predicate: engineer
Roleset id: engineer.01 , actrel, vncls:
Roles:
        Arg0: job holder
        Arg1: theme
        Arg2: beneficiary
        Arg3: rank
Example: autogen1
        executive engineer of Ford Motor Co. 's auto-safety office
        Arg3 : executive
        Arg0 : engineer
        Rel : engineer
        Arg2 : of Ford Motor Co. 's auto-safety office
Example: autogen2
        a chemical engineer
        Arg1 : chemical
        Arg0 : engineer
        Rel : engineer