Villager pouring water into cooking pot.
A witch stirs a cauldron.
A villager is not a witch.
exists e1 x1 x2 x3 x4.(ne_nam_villager(x1) & into(e1,x3) & n_pot(x3) & of(x3,x4) & n_cooking(x4) & Theme(e1,x2) & Actor(e1,x1) & v_pour(e1) & n_water(x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_stir(e1) & n_cauldron(x2) & n_witch(x1))