A child is observing a chicken in a cage.
The child is looking at a fox.
A chicken is not a fox.
exists e1 x1 x2 x3.(in(e1,x3) & n_cage(x3) & Theme(e1,x2) & Actor(e1,x1) & v_observe(e1) & n_chicken(x2) & n_child(x1))
exists e1 x1 x2.(n_child(x1) & at(e1,x2) & n_fox(x2) & Actor(e1,x1) & v_look(e1))