Three babies in hats are playing with toys on the beach.
Babies sleep without hats or toys.
Babies playing cannot be the one that sleep.
exists e1 x1 x2 x3 x4.(n_beach(x4) & with(e1,x3) & on(x3,x4) & n_toy(x3) & Actor(e1,x1) & v_play(e1) & in(x1,x2) & n_hat(x2) & n_baby(x1) & card_eq_3(x1))
exists e1 x1.(-(exists x2.(with(e1,x2) & n_hat(x2)) | exists x3.(with(e1,x3) & n_toy(x3))) & Actor(e1,x1) & v_sleep(e1) & n_baby(x1))