A blond woman serves the ball in a tennis match.
The woman is a professional tennis player.
Being in a tennis match does not make one a professional.
exists e1 s1 x1 x2 x3 x4.(n_ball(x2) & in(e1,x3) & n_match(x3) & of(x3,x4) & n_tennis(x4) & Theme(e1,x2) & Actor(e1,x1) & v_serve(e1) & n_woman(x1) & a_blond(s1) & Theme(s1,x1))
exists p1 x1.(n_woman(x1) & exists s1 x2 x3.((x1 = x2) & n_player(x2) & of(x2,x3) & n_tennis(x3) & a_professional(s1) & Theme(s1,x2)))