A female batter misses a yellow ball while another player practices behind her.
The player behind her is male.
Just because the batter is female it doesn't mean that she can not be playing with a male as well.
exists e1 s1 s2 x1 x2 x3 x4 x5.(while(e1,x5) & behind(x5,x1) & n_female(x1) & n_practice(x5) & of(x5,x4) & n_player(x4) & -(x5 = x3) & n_practice(x3) & of(x3,x4) & Theme(e1,x2) & Actor(e1,x1) & v_miss(e1) & n_ball(x2) & a_yellow(s2) & Theme(s2,x2) & n_batter(x1) & a_female(s1) & Theme(s1,x1))
exists s1 x1 x2.(n_female(x2) & n_player(x1) & Theme(s1,x1) & a_male(s1) & behind(x1,x2))