Two white dogs with black spots jumping through the grass.
Two dogs that are friends.
dogs doesn't always mean  friends.
exists e1 s1 s2 x1 x2 x3 x4.(n_grass(x4) & a_topic(x1) & with(x1,x2) & through(e1,x4) & Actor(e1,x3) & v_jump(e1) & (x2 = x3) & n_spot(x2) & a_black(s2) & Theme(s2,x2) & n_dog(x1) & a_white(s1) & Theme(s1,x1) & card_eq_2(x1))
exists p1 x1 x2.(a_topic(x1) & exists x3.((x2 = x3) & n_friend(x3)) & (x1 = x2) & n_dog(x1) & card_eq_2(x1))