Three kids on a scooter with three wheels.
Three kids climb on a jungle gym and one hangs upside down.
One cannot climb if they are on a scooter.
exists x1 x2 x3.(a_topic(x1) & on(x1,x2) & with(x2,x3) & n_wheel(x3) & card_eq_3(x3) & n_scooter(x2) & n_kid(x1) & card_eq_3(x1))
exists e1 p1 x1 x2 x3 x4 x5 x6.(exists s1.(r_upside(s1) & Theme(s1,x1) & a_down(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_hang(e1) & on(x1,x3) & subset_of(x6,x3) & n_thing(x6) & card_eq_1(x6) & subset_of(x4,x3) & n_gym(x4) & of(x4,x5) & n_jungle(x5) & n_climb(x1) & of(x1,x2) & n_kid(x2) & card_eq_3(x1))