Orange dog walks in shallow water.
The dog is sleeping.
The dog isn't sleeping if it walks.
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_water(x3) & a_shallow(s1) & Theme(s1,x3) & Actor(e1,x1) & v_walk(e1) & n_dog(x1) & (x1 = x2) & ne_per_orange(x2))
exists e1 x1.(n_dog(x1) & Actor(e1,x1) & v_sleep(e1))