A group of people walking through a wooded park.
The people are running.
Running is not walking.
exists e1 e2 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & through(e1,x4) & n_park(x4) & Theme(e2,x4) & v_wood(e2) & Actor(e1,x3) & v_walk(e1) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 x1.(n_people(x1) & Actor(e1,x1) & v_run(e1))