program multiple_cond (input,output);
    DATABASE PERS = FILENAME 'PERSONNEL';

    begin
    READY PERS;
    START_TRANSACTION READ_ONLY;

    FOR E IN EMPLOYEES CROSS D1 IN DEGREES OVER EMPLOYEE_ID
       WITH (UNIQUE D2 IN DEGREES WITH D2.EMPLOYEE_ID = E.EMPLOYEE_ID)
       AND D1.DEGREE_FIELD = 'Arts'
       AND D1.COLLEGE_CODE = 'STAN'
          writeln (E.EMPLOYEE_ID);
    END_FOR;

    COMMIT;
    FINISH;
    end.