A white dog with red ears is running in the snow.
The black dog is sitting indoors.
one is about a white dog while the other one is about a black dog
exists e1 s1 s2 x1 x2 x3.(n_snow(x3) & in(e1,x3) & Actor(e1,x1) & v_run(e1) & with(x1,x2) & n_ear(x2) & a_red(s2) & Theme(s2,x2) & n_dog(x1) & a_white(s1) & Theme(s1,x1))
exists p1 s1 x1.(n_dog(x1) & a_black(s1) & Theme(s1,x1) & exists e1 x2.((x1 = x2) & n_indoor(x2) & Actor(e1,x2) & v_sit(e1)))