a white dog is running through the snow.
A dog is outside in the snow
A white dog is a dog and through the snow implies it is outside.
exists e1 s1 x1 x2.(n_snow(x2) & through(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_white(s1) & Theme(s1,x1))
exists s1 x1 x2.(n_snow(x2) & in(s1,x2) & Theme(s1,x1) & a_outside(s1) & n_dog(x1))