A dog trots across the ground with a large stick in his mouth.
A dog is running with a stick in its mouth.
Trots across the ground implies the dog is running.
exists s1 x1 x2 x3 x4 x5.(n_mouth(x5) & of(x5,x3) & n_male(x3) & n_ground(x3) & a_topic(x1) & across(x1,x3) & with(x3,x4) & in(x4,x5) & n_stick(x4) & a_large(s1) & Theme(s1,x4) & n_trot(x1) & of(x1,x2) & n_dog(x2))
exists e1 x1 x2 x3.(with(e1,x2) & in(x2,x3) & n_mouth(x3) & of(x3,x1) & n_thing(x1) & n_stick(x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1))