A multicolored dog runs around obstacles on a course.
A dog is running around.
A dog running around an obstacle course indicates that he is running around.
exists e1 s1 x1 x2 x3.(around(e1,x2) & on(x2,x3) & n_course(x3) & n_obstacle(x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_multicolored(s1) & Theme(s1,x1))
exists e1 p1 x1.(exists s1.(Theme(s1,x1) & a_around(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_run(e1) & n_dog(x1))