These two workers are working in the green field.
The painters paint the room yellow.
No one is going to paint a room in the middle of a field.
exists e1 s1 x1 x2.(n_field(x2) & a_green(s1) & Theme(s1,x2) & n_worker(x1) & card_eq_2(x1) & in(e1,x2) & Actor(e1,x1) & v_work(e1))
exists e1 x1 x2 x3.(n_yellow(x2) & of(x2,x3) & n_room(x3) & n_painter(x1) & Theme(e1,x2) & Actor(e1,x1) & v_paint(e1))