A dog is fetching a stick out of very clear water.
A dog is fetching a stick out of very clear water in the back yard.
Not all dogs playing fetch are in the back yard, they might be at the dog park.
exists e1 s1 x1 x2 x3.(of(e1,x3) & n_water(x3) & a_clear(s1) & Theme(s1,x3) & r_very(x3) & r_out(e1) & Theme(e1,x2) & Actor(e1,x1) & v_fetch(e1) & n_stick(x2) & n_dog(x1))
exists e1 s1 s2 x1 x2 x3 x4.(n_yard(x4) & a_back(s2) & Theme(s2,x4) & in(e1,x4) & of(e1,x3) & n_water(x3) & a_clear(s1) & Theme(s1,x3) & r_very(x3) & r_out(e1) & Theme(e1,x2) & Actor(e1,x1) & v_fetch(e1) & n_stick(x2) & n_dog(x1))