The man in the blue jacket is rummaging through a white plastic bag at the roadside.
A white bag burns near a tree.
why would a man be  rummaging through a bag that was burning?
exists e1 s1 s2 x1 x2 x3 x4 x5.(n_roadside(x5) & n_jacket(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1) & at(e1,x5) & through(e1,x3) & n_bag(x3) & of(x3,x4) & n_plastic(x4) & a_white(s2) & Theme(s2,x3) & Actor(e1,x1) & v_rummage(e1) & in(x1,x2))
exists s1 x1 x2 x3.(a_topic(x1) & near(x1,x3) & n_tree(x3) & n_burn(x1) & of(x1,x2) & n_bag(x2) & a_white(s1) & Theme(s1,x1))