A black dog on a leash with a red collar has its face in the water.
A black dog is swimming in a pool.
a dog on a leash implies their at a public facility not in a private swimming pool.
exists e1 s1 s2 x1 x2 x3 x4 x5.(n_water(x5) & in(e1,x5) & Theme(e1,x4) & Actor(e1,x1) & v_have(e1) & n_face(x4) & of(x4,x1) & n_thing(x1) & on(x1,x2) & with(x2,x3) & n_collar(x3) & a_red(s2) & Theme(s2,x3) & n_leash(x2) & n_dog(x1) & a_black(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(in(e1,x2) & n_pool(x2) & Actor(e1,x1) & v_swim(e1) & n_dog(x1) & a_black(s1) & Theme(s1,x1))