Two medical professionals in green look on at something.
The doctors are looking at an x-ray.
Just because they're looking at something doesn't mean it's an x-ray.
exists e1 s1 s2 x1 x2 x3 x4.(r_on(e1) & at(e1,x4) & n_thing(x4) & Theme(e1,x2) & Actor(e1,x1) & v_event(e1) & in(x2,x3) & n_look(x3) & a_green(s2) & Theme(s2,x3) & n_professional(x2) & a_medical(s1) & Theme(s1,x2) & card_eq_2(x2) & n_thing(x1))
exists e1 x1 x2.(n_doctor(x1) & at(e1,x2) & n_x-ray(x2) & Actor(e1,x1) & v_look(e1))