A man wearing a white button down shirt is walking down a street.
The man is on his way to work.
Walking down a street does not imply being on his way to work.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5.(a_down(s2) & Manner(e2,s2) & Theme(e2,x5) & Actor(e2,x1) & v_walk(e2) & n_street(x5) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & down(x3,x4) & n_shirt(x4) & n_button(x3) & a_white(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
exists p1 x1 x2.(n_way(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & exists p2.(on(x1,x2) & Topic(x2,p2) & exists e1.(Actor(e1,x2) & v_work(e1))))