Man with a backpack on walking down a street, red information stand in the background.
Guy is searching for something specific.
Walking down the street does not imply searching for something.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_background(x7) & a_topic(x1) & with(x1,x2) & a_down(s2) & Manner(e1,s2) & Theme(e1,x4) & Actor(e1,x3) & v_walk(e1) & rel(x4,x5) & in(x5,x7) & n_stand(x5) & of(x5,x6) & n_information(x6) & a_red(s1) & Theme(s1,x5) & n_street(x4) & (x2 = x3) & n_backpack(x2) & n_man(x1))
exists e1 s1 x1 x2 x3.(ne_nam_guy(x1) & for(e1,x2) & Theme(s1,x3) & a_specific(s1) & (x2 = x3) & n_thing(x2) & Actor(e1,x1) & v_search(e1))