A group of men in orange safety jackets inspect the engine of some sort of tram.
Two men and a group of women are eating hot dogs.
While eating hot dogs, it wouldn't be practical to simultaneously inspect the engine.
exists e1 x1 x2 x3 x4 x5 x6 x7 x8.(n_engine(x6) & Theme(e1,x6) & Actor(e1,x1) & v_inspect(e1) & of(x6,x7) & of(x7,x8) & n_tram(x8) & n_sort(x7) & of(x1,x2) & in(x2,x3) & n_jacket(x3) & of(x3,x5) & n_safety(x5) & of(x3,x4) & n_orange(x4) & n_man(x2) & n_group(x1))
exists e1 s1 x1 x2 x3 x4 x5.(Theme(e1,x5) & Actor(e1,x1) & v_eat(e1) & n_dog(x5) & a_hot(s1) & Theme(s1,x5) & subset_of(x3,x1) & of(x3,x4) & n_woman(x4) & n_group(x3) & subset_of(x2,x1) & n_man(x2) & card_eq_2(x2))