A man and a boy are preparing food to be cooked on the fire.
The people who are shown are at least ten years apart in age.
A man and a boy can be considered to be people
exists e1 p1 x1 x2 x3 x4 x5.(n_fire(x5) & on(e1,x5) & Theme(e1,x4) & Actor(e1,x1) & v_prepare(e1) & Topic(x4,p1) & exists e2.(Theme(e2,x4) & v_cook(e2)) & n_food(x4) & subset_of(x3,x1) & n_boy(x3) & subset_of(x2,x1) & n_man(x2))
exists e1 p1 x1 x2.(n_people(x1) & exists s1 x3 x4 x5.(at(x1,x3) & in(x4,x5) & n_age(x5) & apart(x3,x4) & n_thing(x4) & r_most(s1) & a_least(s1) & Theme(s1,x3) & n_year(x3) & card_eq_10(x3)) & Theme(e1,x2) & v_show(e1) & (x1 = x2))