A guy with his hands in his pockets of his jacket while walking beside a white business van.
The van has a logo on it.
Not all vans have a logo on it.
(-x)
exists e1 x1 x2.(n_thing(x1) & n_van(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & on(x2,x1) & n_logo(x2))