Three children playing with metal furniture.
Three kids that are friends.
not all kids are friends
exists e1 x1 x2 x3 x4.(a_topic(x1) & with(e1,x3) & n_furniture(x3) & of(x3,x4) & n_metal(x4) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_child(x1) & card_eq_3(x1))
exists p1 x1 x2.(a_topic(x1) & exists x3.((x2 = x3) & n_friend(x3)) & (x1 = x2) & n_kid(x1) & card_eq_3(x1))