A man and a woman sit on a car and face the opposite way of the camera.
A young couple is having an argument while sitting on their car.
The young couple who is having an argument would have to face the camera to tell if they were arguing or not. It might not be their car they are sitting on.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_camera(x9) & n_way(x8) & a_opposite(s1) & Theme(s1,x8) & Theme(e2,x8) & Actor(e2,x5) & v_face(e2) & of(x8,x9) & subset_of(x7,x5) & n_woman(x7) & subset_of(x6,x5) & n_man(x6) & on(e1,x4) & n_car(x4) & Actor(e1,x1) & v_sit(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
exists e1 e2 s1 x1 x2 x3.(while(e1,e2) & on(e2,x3) & n_car(x3) & of(x3,x1) & n_thing(x1) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_argument(x2) & n_couple(x1) & a_young(s1) & Theme(s1,x1))