The girl with the long ponytail prepared to throw the ball to another player on the field.
The girl is about to throw a softball to her friend.
Not all balls are a softball and to throw to another player does not imply it is to a friend.
exists e1 p1 s1 x1 x2 x3 x4 x6.(n_field(x6) & n_player(x4) & n_ball(x3) & n_ponytail(x2) & a_long(s1) & Theme(s1,x2) & n_girl(x1) & Topic(e1,p1) & Actor(e1,x1) & v_prepare(e1) & exists e2 x5.(to(e2,x5) & on(x5,x6) & n_player(x5) & -(x5 = x4) & Theme(e2,x3) & Actor(e2,x1) & v_throw(e2)) & with(x1,x2))
exists p1 s1 x1 x3.(n_friend(x3) & of(x3,x1) & n_female(x1) & n_girl(x1) & Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1 x2.(to(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_softball(x2)))