A man sits against a yellow wall wearing all black.
A man is sitting next to a wall
sits against is a rephrasing of ' sitting next to'.
exists e1 s1 x1 x2.(all x3.(n_thing(x3) -> exists e2 s2 x4.(for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_wear(e2) & Theme(s2,x4) & a_black(s2) & (x3 = x4))) & against(e1,x2) & n_wall(x2) & a_yellow(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e1 x1 x2.(to(e1,x2) & n_wall(x2) & r_next(e1) & Actor(e1,x1) & v_sit(e1) & n_man(x1))