A woman is hitting a tennis ball.
A woman is in a tennis match with a opponent.
Just because a woman is hitting a tennis ball doesn't mean she is in a tennis match.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_hit(e1) & n_ball(x2) & of(x2,x3) & n_tennis(x3) & n_woman(x1))
exists p1 x1.(exists x2 x3 x4.(in(x1,x2) & with(x2,x4) & n_opponent(x4) & n_match(x2) & of(x2,x3) & n_tennis(x3)) & n_woman(x1))