A brown dog is running in the snow with a smaller black dog running behind it.
A brown and black dog are running outdoors.
A brown dog with a smaller black dog are a brown and black dog, and snow implies outdoors.
exists e2 e1 s1 s2 s3 x1 x2 x3 x4.(n_thing(x2) & n_snow(x2) & with(e1,x3) & behind(e2,x2) & Actor(e2,x4) & v_run(e2) & (x3 = x4) & n_dog(x3) & a_black(s3) & Theme(s3,x3) & r_more(s2) & a_smaller(s2) & Theme(s2,x3) & in(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & n_outdoors(x2) & n_dog(x1) & a_black(s2) & Theme(s2,x1) & a_brown(s1) & Theme(s1,x1))