There is a man dressed in black walking past the subway as people are getting off.
the man is dressed in white sitting in the subway
The man is either dressed in white or black.
exists p1 x1 x5.(n_subway(x5) & exists e1 p2 s1 x2 x3 x4.((x1 = x2) & exists e2 s2 x6.(a_off(s2) & Manner(e2,s2) & Actor(e2,x6) & v_get(e2) & n_people(x6)) & as(e1,p2) & past(e1,x5) & in(e1,x4) & n_walking(x4) & a_black(s1) & Theme(s1,x4) & Theme(e1,x3) & v_dress(e1) & (x2 = x3) & n_man(x2)))
exists e2 e1 s1 x1 x2 x3.(n_subway(x3) & n_man(x1) & for(e1,e2) & in(e2,x3) & Actor(e2,x1) & v_sit(e2) & Theme(e1,s1) & Theme(s1,x2) & a_white(s1) & Theme(e1,x1) & v_dress(e1))