Two men face each other in front of purple graffiti.
Two men in brown pants face each other in front of purple graffiti.
No pants, brown or otherwise, are seen.
exists x1.(all x2.(n_other(x2) -> exists e1 s1 x3 x4.(in(e1,x3) & of(x3,x4) & n_graffitus(x4) & a_purple(s1) & Theme(s1,x4) & n_front(x3) & Theme(e1,x2) & Actor(e1,x1) & v_face(e1))) & n_man(x1) & card_eq_2(x1))
exists s1 x1 x2.(all x3.(n_other(x3) -> exists e1 s2 x4 x5.(in(e1,x4) & of(x4,x5) & n_graffitus(x5) & a_purple(s2) & Theme(s2,x5) & n_front(x4) & Theme(e1,x3) & Actor(e1,x1) & v_face(e1))) & in(x1,x2) & n_pants(x2) & a_brown(s1) & Theme(s1,x2) & n_man(x1) & card_eq_2(x1))