a dog trots through the grass.
An animal is walking outside.
A dog is an animal, trotting is similar to walking, grass is usually outside.
exists e1 x1 x2.(n_grass(x2) & through(e1,x2) & Actor(e1,x1) & v_trot(e1) & n_dog(x1))
exists e1 s1 x1.(a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_walk(e1) & n_animal(x1))