Two people sit on the end of a dock.
The people are driving in cars.
one group is sitting while the other group is driving
exists e1 x1 x2 x3.(n_end(x2) & on(e1,x2) & of(x2,x3) & n_dock(x3) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_people(x1) & in(e1,x2) & n_car(x2) & Actor(e1,x1) & v_drive(e1))