[pm#graph1_on_car
     [any #car (^General characteristics^),
          may have for pm#kind: pm#car_of_a_certain_make (^$(explore 2)$^),
          may have for pm#kind: pm#commercial_or_passenger_car (^$(explore)$^),
          may have for pm#kind: pm#new_or_used_car (^$(explore 1)$^),
          may have for pm#kind: pm#automatic_or_manual_car (^$(explore)$^),
          may have for pm#kind: pm#hatchback_or_sedan_car (^$(explore)$^),
          may have for pm#kind: pm#car_with_a_certain_energy_source (^$(explore)$^),
          may have for pm#kind: pm#car_with_a_special_shape (^$(explore)$^),
          may have for pm#kind: pm#car_with_a_function (^$(explore)$^),
          may have for pm#kind: pm#car_with_a_role (^$(explore)$^),
          may have for pm#kind: pm#car_with_a_modification (^$(explore)$^)]
];