A large display of a child's face over a water park.
The large display is a dog.
A child's face is not a dog.
exists s1 x1 x2 x3 x4 x5.(a_topic(x1) & over(x1,x4) & n_park(x4) & of(x4,x5) & n_water(x5) & of(x1,x3) & n_face(x3) & of(x3,x2) & n_child(x2) & n_display(x1) & a_large(s1) & Theme(s1,x1))
exists p1 s1 x1.(n_display(x1) & a_large(s1) & Theme(s1,x1) & exists x2.((x1 = x2) & n_dog(x2)))