Four boys playing on a merry-go-round in a park.
Four boys are going to the moon.
They can't go to the moon and play on the merry-go-round.
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x4) & n_park(x4) & on(e1,x3) & n_merry-go-round(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_boy(x1) & card_eq_4(x1))
exists e1 x1 x2.(n_moon(x2) & to(e1,x2) & Actor(e1,x1) & v_go(e1) & n_boy(x1) & card_eq_4(x1))