A multicolored dog runs around obstacles on a course.
A dog is flying through the air
A dog cannot be flying if he runs
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 x1 x2.(n_air(x2) & through(e1,x2) & Actor(e1,x1) & v_fly(e1) & n_dog(x1))