A very messy baby eating a cake.
The baby spilt cake in its lap.
Just because the messy baby is eating cake, does not mean that he spilt cake in its lap.
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_eat(e1) & n_cake(x3) & (x1 = x2) & n_baby(x1) & a_messy(s1) & Theme(s1,x1) & r_very(x1))
exists x1 x2 x3 x4.(n_lap(x4) & of(x4,x1) & n_thing(x1) & n_cake(x1) & of(x1,x3) & n_spilt(x3) & of(x1,x2) & n_baby(x2) & a_topic(x1) & in(x1,x4))