A man with long hair is making an "OK" sign with his hand while he walks down a street.
A man is walking outdoors.
A man with long hair is a man. the fact that he walks down a street implies that he is walking outdoors.
exists e1 p1 s1 s2 x1 x2 x3 x4 x5.(exists e2 s3 x6.(a_down(s3) & Manner(e2,s3) & Theme(e2,x6) & Actor(e2,x1) & v_walk(e2) & n_street(x6)) & n_male(x1) & n_male(x1) & while(e1,p1) & Recipient(e1,x5) & Theme(e1,x3) & Actor(e1,x1) & v_make(e1) & n_ok(x5) & a_''(s2) & Theme(s2,x5) & with(x3,x4) & n_hand(x4) & of(x4,x1) & n_sign(x3) & with(x1,x2) & n_hair(x2) & a_long(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_outdoors(x2) & n_man(x1))