A dog runs on the beach near a city.
An animal sprinting on a beach.
A dog that runs is sprinting.
exists e1 x1 x2 x3.(n_beach(x2) & on(e1,x2) & near(x2,x3) & n_city(x3) & Actor(e1,x1) & v_run(e1) & n_dog(x1))
exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_beach(x3) & Actor(e1,x2) & v_sprint(e1) & (x1 = x2) & n_animal(x1))