Well dressed children play on the carpet.
Two children are at the park on the swings.
carpet  is not the same as  park
exists e1 e2 x1 x2.(n_carpet(x2) & on(e2,x2) & Actor(e2,x1) & v_play(e2) & n_child(x1) & Theme(e1,x1) & v_dress(e1) & r_well(x1))
exists p1 x1 x2 x3.(n_swing(x3) & n_park(x2) & at(x1,x2) & on(x2,x3) & n_child(x1) & card_eq_2(x1))