A guy with his hands in his pockets of his jacket while walking beside a white business van.
A guy is walking beside a black business van.
A guy is walking beside a black OR a white business van.
(x)
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & r_beside(x2) & n_van(x2) & of(x2,x3) & n_business(x3) & a_black(s1) & Theme(s1,x2) & n_guy(x1))