Black and white man boxing.
People are shooting each other.
People can be shooting each other while a white and black man box.
exists s1 s2 x1 x2 x3.(n_boxing(x1) & of(x1,x3) & n_man(x3) & a_white(s2) & Theme(s2,x1) & a_.(s1) & Theme(s1,x1) & (x1 = x2) & ne_nam_black(x2) & a_topic(x1))
exists x1.(all x2.(n_other(x2) -> exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_shoot(e1))) & n_people(x1))