A black and white dog, on a green field, barking at the camera.
The dog is lost in a blizzard.
A blizzard would cover a field in snow, so the field would not be green.
exists e1 s1 s2 s3 x1 x2 x3 x4.(n_camera(x4) & a_topic(x1) & at(e1,x4) & Actor(e1,x3) & v_bark(e1) & (x1 = x3) & on(x1,x2) & n_field(x2) & a_green(s3) & Theme(s3,x2) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_dog(x1) & in(e1,x2) & n_blizzard(x2) & Theme(e1,x1) & v_lose(e1))