Two fencers collide in a match with one deflecting.
Two fencers collide and one scores a point.
Two fencers collide in a match with one deflecting does not mean that one scores a point.
exists e1 x1 x2 x3.(with(e1,x3) & n_deflecting(x3) & card_eq_1(x3) & in(e1,x2) & n_match(x2) & Actor(e1,x1) & v_collide(e1) & n_fencer(x1) & card_eq_2(x1))
exists s1 x1 x2.(a_topic(s1) & all x3.(n_point(x3) -> exists x4.(subset_of(x4,s1) & for(x4,x3) & n_score(x4) & card_eq_1(x4))) & subset_of(x1,s1) & n_collide(x1) & of(x1,x2) & n_fencer(x2) & card_eq_2(x1))