A dog grinning at the camera.
An animal.
a dog is a type of animal
exists e1 x1 x2 x3.(n_camera(x3) & a_topic(x1) & at(e1,x3) & Actor(e1,x2) & v_grin(e1) & (x1 = x2) & n_dog(x1))
exists x1.(a_topic(x1) & n_animal(x1))