A brown dog is running in the sand.
A dog is running outdoors.
the dog which is running outdoors is brown in colour
exists e1 s1 x1 x2.(n_sand(x2) & in(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & n_outdoors(x2) & n_dog(x1))