A man in an orange vest is facing away from the camera rising on a bus.
A woman looks at the oncoming bus.
The person is either a man or a woman, not both.
exists e1 e2 x1 x2 x3 x4 x5 x6.(n_camera(x6) & from(e2,x6) & r_away(e2) & Theme(e2,e1) & Actor(e2,x1) & v_face(e2) & on(e1,x5) & n_bus(x5) & Actor(e1,x4) & v_rise(e1) & n_thing(x4) & in(x1,x2) & n_vest(x2) & of(x2,x3) & n_orange(x3) & n_man(x1))
exists e1 s1 x1 x2.(n_bus(x2) & a_oncoming(s1) & Theme(s1,x2) & at(e1,x2) & Actor(e1,x1) & v_look(e1) & n_woman(x1))