A woman wearing a hat carrying a little girl on her back.
A woman wearing a hat is walking with a boy.
The woman is either carrying a little girl or walking with a boy; it cannot be both.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & Theme(e1,x5) & Actor(e1,x4) & v_carry(e1) & on(x5,x6) & n_back(x6) & of(x6,x1) & n_female(x1) & n_girl(x5) & a_little(s1) & Theme(s1,x5) & (x3 = x4) & n_hat(x3) & (x1 = x2) & n_woman(x1))
exists e2 e1 x1 x2 x3 x4.(with(e2,x4) & n_boy(x4) & Actor(e2,x1) & v_walk(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_hat(x3) & (x1 = x2) & n_woman(x1))