A black dog in shallow water.
A dark-colored dog has stepped in some water.
Black dog implies dog is dark -colored, shallow water shows there is some water
exists s1 s2 x1 x2.(a_topic(x1) & in(x1,x2) & n_water(x2) & a_shallow(s2) & Theme(s2,x2) & n_dog(x1) & a_black(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(in(e1,x2) & n_water(x2) & Actor(e1,x1) & v_step(e1) & n_dog(x1) & a_dark-colored(s1) & Theme(s1,x1))