A black dog in the water
a black dog sitting down in the water.
dog can be paddling, swimming and does not necessarily mean he is sitting in the water.
exists s1 x1 x2.(n_water(x2) & a_topic(x1) & in(x1,x2) & n_dog(x1) & a_black(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3.(n_water(x3) & a_topic(x1) & in(e1,x3) & a_down(s2) & Manner(e1,s2) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_dog(x1) & a_black(s1) & Theme(s1,x1))