Predicate: doctor
Roleset id: doctor.01 , attribute, vncls:
Roles:
        Arg1: theme
        Arg2: value
Example: autogen1
        their doctor of philosophy degrees
        Arg1 : their
        Rel : doctor
        Arg2 : of philosophy
        ArgSupport : degrees
Roleset id: doctor.02 , actrel, vncls:
Roles:
        Arg0: job holder
        Arg1: theme
        Arg2: beneficiary
Example: autogen1
        their doctors
        Arg2 : their
        Arg0 : doctors
        Rel : doctors
Example: autogen2
        Even the president 's doctor
        Arg2 : the president 's
        Arg0 : doctor
        Rel : doctor