A black and white dog is climbing stairs in the snow.
The dog climbs the stairs in the snow.
The color of the dog can be white or black.
exists e1 s1 s2 x1 x2 x3.(n_snow(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_climb(e1) & n_stair(x2) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_snow(x3) & n_stair(x2) & n_dog(x1) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_climb(e1))