a black and brown dog is running across a muddy field.
A dog runs in order to retrieve a frisbee.
There is no evidence the dog is running to retrieve a frisbee. The dog may be running because a bigger dog is chasing him.
exists e1 s1 s2 s3 x1 x2.(across(e1,x2) & n_field(x2) & a_muddy(s3) & Theme(s3,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_brown(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1))
exists e1 p1 x1 x2.(n_order(x2) & Topic(e1,p1) & exists p2 e2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_retrieve(e2) & n_frisbee(x3)) & in(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1))