A man hits a tennis ball during a professional match.
A man is in a boxing match.
A tennis ball is not hit in a boxing match.
exists e1 s1 x1 x2 x3 x4.(during(e1,x4) & n_match(x4) & a_professional(s1) & Theme(s1,x4) & Theme(e1,x2) & Actor(e1,x1) & v_hit(e1) & n_ball(x2) & of(x2,x3) & n_tennis(x3) & n_man(x1))
exists p1 x1.(exists x2 x3.(in(x1,x2) & n_match(x2) & of(x2,x3) & n_boxing(x3)) & n_man(x1))