A child is looking at a clown.
The child is scared of the clown.
Not every child looking at a clown is scared of it.
exists e1 x1 x2.(at(e1,x2) & n_clown(x2) & Actor(e1,x1) & v_look(e1) & n_child(x1))
exists e1 x1 x2.(n_clown(x2) & n_child(x1) & of(e1,x2) & Theme(e1,x1) & v_scare(e1))